Login
Looking back at this week's video, it's the AI discussion that I think about most. More specifically, the view amongst some that any usage of it is bad and every output is "slop". I'm hearing that much more broadly lately, that AI is both "robbing" creators and producing sub-par results. The latter is certainly true in many cases (although it's improving extraordinarily quickly), but the former is just ridiculous when used as a reason not to use AI. After doing this week's video, I saw press of Satya saying that 30% of code in some Microsoft repositories is written by AI; so, are developers in the same boat? Should we go back to writing more code by hand to keep us more employed? Maybe chuck out all the other efficiency tools we use too - IDEs give way to notepad.exe, and so on. It's kinda nuts.
Today, I arrived at my PC first thing in the morning to find the UPS dead (battery was cactus) and the PC obviously without power. So, I tracked down a powerboard and some IEC C14 to mains cable adaptors and powered back up. On boot, neither the Bluetooth mouse nor keyboard worked. So, I tracked down a wired version of each, logged on, didn't find anything weird in the Device Manager, then gave it a reboot, which resulted in the machine not getting past the Lenovo splash screen. So, I rebooted and the same thing happened, unplugged the new USB devices, rebooted again and ended up on the Bitlocker key entry screen. So, on my spare PC I went to my Microsoft account, retrieved the correct key for the disk in question, rebooted and ended up on the recovery screen. So, I ran the recovery process and, much to my surprise, got straight back into Windows.
That's what trying to work out the login / log in / log on / sign in thing was like this week; incrementally shaving the yak until things work and make sense!
I'm a few days late this week, finally back from a month of (almost) non-stop travel with the last bit being completely devoid of an internet connection 😲 And now, the real hard work kicks in as we count down the next 25 days before launching the full HIBP rebrand. I'm adamant we're going to push this out on the 17th of May, and I reckon it's looking absolutely awesome! Do please feel free to check out what we're doing and chime in on the GitHub repository via the links below. I'm sure there's a lot of untapped potential yet to be unlocked.
I'm home! Well, for a day, then it's off to the other side of the country (which I just flew over last night on the way back from Dublin 🤦♂️) for an event at the Microsoft Accelerator in Perth on Monday. Such is the path we've taken, but it does provide some awesome opportunities to meet up with folks around the world and see some really interesting stuff. Come by if you're over that way or if you're on the east coast of Aus, I'll be at NDC Melbourne only a couple of weeks later. And somewhere in the midst of all that, we'll get this HIBP UX rebuild finished...
After an unusually long day of travelling from Iceland, we've finally made it to the land of Guinness, Leprechauns, and a tax haven for tech companies. This week, there are a few more lessons from the successful phish against me the previous week, and in happier news, there is some really solid progress on the HIBP UX rebuild. We spent a bunch of time with Stefan and Ingiber (the guy rebuilding the front end) whilst in Reykjavik and now have a very clear plan mapped out to get this finished in the next 6 weeks. More on that in this week's update, enjoy!
Well, this certainly isn't what I expected to be talking about this week! But I think the fact it was someone most people didn't expect to be on the receiving end of an attack like this makes it all the more consumable. I saw a lot of "if it can happen to Troy, it can happen to anyone" sort of commentary and whilst it feels a bit of obnoxious for me to be saying it that way, I appreciate the sentiment and the awareness it drives. It sucked, but I'm going to make damn sure we get a lot of mileage out of this incident as an industry. I've no doubt whatsoever this is a net-positive event that will do way more good than harm. On that note, stay tuned for the promised "Passkeys for Normal People" blog post, I hope to be talking about that in next week's video (travel schedule permitting). For now, here's the full rundown of how I got phished:
It's time to fly! 🇬🇧 🇮🇸 🇮🇪 That's two new flags (or if you're on Windows and can't see flag emojis, that's two new ISO codes) I'll be adding to my "places I've been list" as we start the journey by jetting out to London right after I publish this blog. If you're in the area, I'll be speaking at Oxford University on Wednesday at 17:00 and that's a free and open event. And since recording this morning, we have managed to confirm that I will be speaking at a community event in Reykjavik the following Monday morning, and you'll see a link on my 2025 events page as soon as they make one available. No public events planned for Ireland yet, but if you're in Dublin and would like to run something the week after I'm in Iceland, get in touch. Just to round out a big schedule, I'll be back in Aus speaking in Perth at Microsoft's Student Accelerator on 14 April and then it's off to NDC Melbourne shortly after that for a talk on the 30th. Then rest 🙂
What an awesome response to the new brand! I'm so, so happy with all the feedback, and I've gotta be honest, I was nervous about how it would be received. The only negative theme that came through at all was our use of Sticker Mule, which apparently is akin to being a Tesla owner. Political controversy aside, this has been an extremely well-received launch and I've also loved seeing the issues raised on the open source repo for the front end and Ingiber's (near instant!) addressing of each and every one of them. Please keep that feedback coming, and I'll talk more about some of the changes we've made as a result in the next weekly update.
We survived the cyclone! That was a seriously weird week with lots of build-up to an event that last occurred before I was born. It'd been 50 years since a cyclone came this far south, and the media was full of alarming predictions of destruction. In the end, we maxed out at 52kts just after I recorded this video:
It’s here. But 47kts max gusts isn’t too bad, nothing actually blowing over here (yet). pic.twitter.com/qFyrZdiyRW
— Troy Hunt (@troyhunt) March 7, 2025
We remained completely untouched and unaffected beyond needing to sweep up some leaves once the rain (which has also been unremarkable), finally stops. It appears the worst damage has been a lot of homes without power and perhaps most obviously, the beaches have done a complete vanishing act with all the sand:
What our favourite beach is like today, versus before. They’ll rebuild it, this isn’t unprecedented, but yeah, there’s some work to be done now. pic.twitter.com/6zFMG7bZqK
— Troy Hunt (@troyhunt) March 8, 2025
But hey, everyone is fine (not just us, the whole city AFAIK), so that's a good outcome. Back on topic, here's this week's video:
Processing data breaches (especially big ones), can be extremely laborious. And, of course, everyone commenting on them is an expert, so there's a heap of opinions out there. And so it was with the latest stealer logs, a corpus of data that took the better part of a month to process. And then I made things confusing in various ways which led to both Disqus comment and ticket hell. But hey, it's finally out and now it's back to normal breach processing for the foreseeable future 🙂
Wait - it's Tuesday already?! When you listen to this week's (ok, last week's) video, you'll probably get the sense I was a bit overloaded. Yeah, so that didn't stop, and the stealer log processing and new feature building just absolutely swamped me. Plus, I spent from then until now in Sydney at various meetings and events which was great, but didn't do a lot for my productivity. Be that as it may, we're now less than 12 hours off launching this all so, in the interests of not having me stay up all night putting the finishing touches on it, let me drop here and come back in a few days to talk about how it's all been received 🤞
We're now eyeball-deep into the HIBP rebrand and UX work, totally overhauling the image of the service as we know it. That said, a guiding principle has been to ensure the new looks is immediately recognisable and over months of work, I think we've achieved that. I'm holding off sharing anything until we're far enough down the road that we're confident in the direction we're heading, and then I want to invite the masses to contribute as we head towards a (re)launch.
Whilst I didn't talk about it in this week's video, let me just recap on why we're doing this: the decisions made for a pet project nearly 12 years ago now are very different to the decisions made for a mainstream service with so many dependencies on it today. We're at a point where we need more professionalism and cohesion and that's across everything from the website design and content, the branding on our formal documentation, the stickers I hand out all over the place, the swag we want to make and even the signatures on our emails. Our task is to keep the heart and soul of a humble community-first project whilst simultaneously making sure it actually looks like we know what we're doing 🙂
I think what's really scratching an itch for me with the home theatre thing is that it's this whole geeky world of stuff that I always knew was out there, but I'd just never really understood. For example, I mentioned waveforming in the video, and I'd never even heard of that let alone understood that there may be science where sound waves are smashed into each other in opposing directions in order to cancel each other out. And I'm sure I've got that completely wrong, but that's what's so fun about this! Anyway, that's all just part of the next adventure, and I hope you enjoy hearing about it and sending over your thoughts because I'm pretty sure there's a gazillion things I don't know yet 🙂
It's IoT time! We're embarking on a very major home project (more detail of which is in the video), and some pretty big decisions need to be made about a very simple device: the light switch. I love having just about every light in our connected... when it works. The house has just the right light early each morning, it transitions into daytime mode right at the perfect time based on the amount of solar radiation in the sky, into evening time courtesy of the same device and then blacks out when we go to bed. And some lights come on with movement based on motion sensors in fans (Big Ass fans have occupancy sensors), cameras (Ubiquiti camera raise motion events), and tiny dedicated Zigbee sensors. But getting the right physical switches in combination with the right IoT relays has been a bit more challenging. Listen to this week's show let me know if you have any "bright" ideas 🙂
We're heading back to London! And making a trip to Reykjavik. And Dublin. I talked about us considering this in the video yesterday, and just before publishing this post, we pulled the trigger and booked the tickets. The plan is to pretty much repeat the US and Canada trip we did in September and spend the time meeting up with some of the law enforcement agencies and various other organisations we've been working with over the years. As I say in the video, if you're in one of these locations and are in a position to stand up a meetup or user group session, I'd love to hear from you. Europe is a hell of a long way to go so we do want to make the most of the travel, stand by for more plans as they emerge.
If I'm honest, I was in two minds about adding additional stealer logs to HIBP. Even with the new feature to include the domains an email address appears against in the logs, my concern was that I'd get a barrage of "that's useless information" messages like I normally do when I load stealer logs! Instead, the feedback was resoundingly positive. This week I'm talking more about the logic behind this, some of the challenges we faced with it and what we might see in the future. Stay tuned, because I think we're going to be seeing a lot more of this in HIBP.
This week I'm giving a little teaser as to what's coming with stealer logs in HIBP and in about 24 hours from the time of writing, you'll be able to see the whole thing in action. This has been a huge amount of work trawling through vast volumes of data and trying to make it usable by the masses, but I think what we're launchung tomorrow will be awesome. Along with a new feature around these stealer logs, we've also added a huge number of new passwords to Pwned Passwords not previously seen before. Now, for the first time ever, "fuckkangaroos" will be flagged by any websites using the service 😮 More awesome examples coming in tomorrow's blog post, stay tuned!
It sounds easy - "just verify people's age before they access the service" - but whether we're talking about porn in the US or Australia's incoming social media laws, the reality is way more complex than that. There's no unified approach across jurisdictions and even within a single country like Australia, the closest we've got to that is a government scheme usually intended for accessing public services. And even if there was a technically workable model, who wants to get either the gov or some big tech firm involved in their use of Instagram or Pornhub?! There's a social acceptance to be considered and not only that, circumvention of age controls is very easy when you can simply VPN into another jurisdiction and access the same website blocked in your locale. Or in the case of the adult material, I'm told (🤷♂️) there are many other legally operating websites in other parts of the world that are less inclined to block individuals in specific states from foreign countries. There'll be no easy solutions for this one, but it'll make for an entertaining year 😊
There's a certain irony to the Bluesky situation where people are pushing back when I include links to X. Now, where have we seen this sort of behaviour before? 🤔 When I'm relying on content that only appears on that platform to add context to a data breach in HIBP and that content is freely accessible from within the native Bluesky app (without needing an X account), we're out of reasonable excuses for the negativity. And if "because Elon" is the sole reason and someone is firm enough in their convictions on that, there's a very easy solution 🙂
I fell waaay behind the normal video cadence this week, and I couldn't care less 😊 I mean c'mon, would you rather be working or sitting here looking at this view after snowboarding through Christmas?!
Christmas Day awesomeness in Norway 🇳🇴 Have a great one friends, wherever you are 🧑🎄 pic.twitter.com/F2FtcJYzRC
— Troy Hunt (@troyhunt) December 25, 2024
That said, Scott and I did carve out some time to chat about the, uh, "colourful" feedback he's had after finally putting a price on some Report URI features he'd been giving away free for years. And there's more data breaches, of course, including a couple I loaded over the previous week that I think were particularly interesting. Enjoy this week's video, next week's will be a 2024 wrap-up from somewhere much, much sunnier 😎
I'm back in Oslo! Writing this the day after recording, it feels like I couldn't be further from Dubai; the temperature starts with a minus, it's snowing and there's not a supercar in sight.
Back on business, this week I'm talking about the challenge of loading breaches and managing costs. A breach load immediately takes us from a very high percentage cache hit ratio on Cloudflare to zero. Consequently, our SQL costs skyrocket as the DB scales to support the load. Approximately 28 hours after loading the two breaches I mention in this week's update, we're still running a DB scale that's 350% larger than once we have a high cache hit ratio, and that directly hits my wallet. We need to work on this more because as I say in the video, I really don't like financial incentives that influence how breaches are handled, such as delaying them and bulking them together to reduce the impact of cache flush events like this. We'll give that more thought, I think there are a few ways to tackle this. For now, here's this week's video and some of the challenges we're facing:
A super quick intro today as I rush off to do the next very Dubai thing: drive a Lambo through the desert to go dirt bike riding before jumping in a Can-Am off-roader and then heading to the kart track for a couple of afternoon sessions. I post lots of pics to my Facebook account, and if none of that is interesting, here's this week's video on more infosec-related topics:
I wouldn't say this is a list of my favourite breaches from this year as that's a bit of a disingenuous term, but oh boy were there some memorable ones. So many of the incidents I deal with are relatively benign in terms of either the data they expose or the nature of the service, but some of them this year were absolute zingers. This week, I'm talking about the ones that really stuck out to me for one reason or another, here's the top 5:
I was going to write about how much I've enjoyed "tinkering" with the HIBP API, but somehow, that term doesn't really seem appropriate any more for a service of this scale. On the contrary, we're putting in huge amounts of effort to get this thing fast, stable, and sustainable. We could do the first two very easily just by throwing money at the cloud, but that makes the last one a bit hard. Besides, both Stefán and I do enjoy the challenge of optimising an increasingly large system to run on a shoestring and even though the days of "a coffee a day of running costs" are well behind us, arguably the cost per request (or some other usage-based metric) is better than ever. I hope you enjoy this chat between the two of us and as I say in the video, do please chime in with your thoughts and suggestions.
I have absolutely no problem at all talking about the code I've screwed up. Perhaps that's partly because after 3 decades of writing software (and doing some meaningful stuff along the way), I'm not particularly concerned about showing my weaknesses. And this week, I screwed up a bunch of stuff; database queries that weren't resilient to SQL database scale changes, partially completed breach notifications I didn't notice until it was too late to easily fix, and some queries that performed so badly they crashed the entire breach notification process after loading the massive DemandScience incident. Fortunately, none of them had any impact of note, we fixed them all and re-ran processes, and now we're more resilient than ever 😄
Oh - and if you like this style of content, this coming Friday, Stefan and I will do a joint live stream on all sorts of other bits about how now HIBP runs.
This was a much longer than usual update, largely due to the amount of time spent discussing the Earth 2 incident. As I said in the video (many times!), the amount of attention this has garnered from both Earth 2 users and the company itself is incommensurate with the impact of the incident itself. It's a nothing-burger. Email addresses and usernames, that's it, and of course, their association with the service, which may lead to some very targeted spam or phishing attempts. It's still a breach by any reasonable definition of the term, but it should have been succinctly summarised and disclosed to impacted parties with everyone moving on with more important things in life a few moments later. And that's exactly what I'm going to do right now 😊
I have really clear memories of listening to the Stack Overflow podcast in the late 2000's and hearing Jeff and Joel talk about the various challenges they were facing and the things they did to overcome them. I just suddenly thought of that when realising how long this week's video went for with no real plan other than to talk about our HIBP backlog. People seem to love this in the same way I loved listening to the guys a decade and a half ago. I'll do one of these with Stefan as well over the course of this month, let us know what you'd like to hear about 😊
Firstly, my apologies for the minute and a bit of echo at the start of this video, OBS had somehow magically decided to start recording both the primary mic and the one built into my camera. Easy fix, moving on...
During the livestream, I was perplexed as to why the HIBP DB was suddenly maxing out. Turns out that this aligned with dropping a constraint on the table of domains which appears to have caused the table to reindex and massively slow down the queries for breached email addresses. Further, we simultaneously started having problems related to MAXDOP (the maximum degree of parallelism for the stored procedure running the query), which was only resolved after we forced it to not run on multiple CPUs by setting it to 1 (weirdly, 2 is also fine but 3 or higher completely killed perf). Fun times, running a service like this.
Apparently, Stefan and I trying to work stuff out in real time about how to build more efficient features in HIBP is entertaining watching! If I was to guess, I think it's just seeing people work through the logic of how things work and how we might be able to approach things differently, and doing it in real time very candidly. I'm totally happy doing that, and the comments from the audience did give us more good food for thought too. I'll try and line up a session just like that before the end of the year, we've certainly got no shortage of material!
It wasn't easy talking about the Muah.AI data breach. It's not just the rampant child sexual abuse material throughout the system (or at least requests for the AI to generate images of it), it's the reactions of people to it. The tweets justifying it on the basis of there being noo "actual" abuse, the characterisation of this being akin to "merely thoughts in someone's head", and following my recording of this video, the backlash from their users about any attempts to curb creating sexual image of young children being "too much":
Which is making customers unhappy - "any censorship is too much": pic.twitter.com/fzfrFdKL8w
— Troy Hunt (@troyhunt) October 12, 2024
The law will catch up with this (and anyone in that breach creating this sort of material should be feel very bloody nervous right now), and the writing is already on the wall for people generating CSAM via AI:
This bill would expand the scope of certain of these provisions to include matter that is digitally altered or generated by the use of artificial intelligence, as such matter is defined.
The bill can't pass soon enough.
Ok, the scenery here is amazing, but the real story is data breach victim notification. Charlotte and I wanted to do this one together today and chat about some of the things we'd been hearing from government and law enforcement on our travels, and the victim notification angle featured heavily. She reminded me of the trouble even the police have when reaching out to organisations about security issues, often being confronted by lawyers or other company representatives worried about legal reprisals. It's nuts, and if it's hard for the law to get someone's attention, what hope is there for us?!
It's not a green screen! It's just a weird a weird hotel room in Pittsburgh, but it did make for a cool backdrop for this week's video. We were there visiting our FBI friends after coming from Washington DC and a visit to CISA, the "America's Cyber Defence Agency". This week, I'm talking about those visits, some really cool new Cloudflare features, and our ongoing effort to push more and more of HIBP's data to Cloudflare's edges. Enjoy!
Just watching back through bits of this week's video, the thing that's really getting at me is the same thing I've come back to in so many past videos: lack of organisational disclosure after a breach. Lack of disclosure to impacted customers, lack of disclosure to the public, and a general apathy towards the transparency with which we expect organisations to behave post-breach. This is a topic I'm increasingly pushing in front of governments and law enforcement agencies, and it'll be front of mind during my visits to the US and Canada this coming week and next. I have a longer form blog post in draft I'll try and wrap up before those meetings, hopefully that'll be one to talk about in next week's update. For now, see what you think of how I've framed the issue here:
Today was all about this whole idea of how we index and track data breaches. Not as HIBP, but rather as an industry; we simply don't have a canonical reference of breaches and their associated attributes. When they happened, how many people were impacted, any press on the incident, the official disclosure messaging and so on and so forth. As someone in the video today said, "what about the Airtel data breach?" Yeah, whatever happened to that?! A quick Google reminds me that this was a few months ago, but did they ever acknowledge it? Send disclosure notices? Did the data go public? I began talking about all this after someone mentioned a breach during the week and for the life of me, I had no idea whether I'd heard about it before, looked into it, or even seen the data. Surely, with so many incidents floating around that have so much impact, we should have a way of cataloguing it all? Have a listen to this week's video and see what you think.
It's been a while since I've just gone all "AMA" on a weekly update, but this was just one of those weeks that flew by with my head mostly in the code and not doing much else. There's a bit of discussion about that this week, but it's mostly around the ongoing pain of resellers and all the various issues supporting them then creates as a result. I think we just need to get on with writing the code to automate everything they do so I just don't need to think about them any more 😭
I still find the reactions to the Telegram situation with Durov's arrest odd. There are no doubt all sorts of politics surrounding it, but even putting all that aside for a moment, the assertion that a platform provider should not be held accountable for moderating content on the platform is just nuts. As I say in this week's video, there's lots of content that you can put in the "grey" bucket (free speech versus hate speech, for example) and there are valid arguments to be had there. But there's also a bunch of content on Telegram that's not even close to grey, it's the outright illegal recalcitrant stuff that there must be accountability for when you're running the platform that allows people to publish this content. This goes well beyond direct interpersonal communication on genuine E2E encrypted platforms like Signal (or the terrible analogy of Telegram somehow being "just like AT&T"), and the current situation in France really shouldn't be that surprising. More in this week's video:
This is such a significant week for us, to finally have Stefan join us as a proper employee at HIBP. When you start out as a pet project, you never really consider yourself a "proper" employee because, well, it's just you mucking around. And then when Charlotte started "officially" working for HIBP a few years ago, well, that's my wife helping me out. To have someone whose sole purpose it is to write code that makes this thing tick and build all sorts of amazing new features expands our capacity to actually produce stuff many times over. I use that term "actually produce stuff" because it was precious little time I had to do this, given all the things involved in running HIBP. It's an exciting time for all three of us now 😊
Whilst there definitely weren't 2.x billion people in the National Public Data breach, it is bad. It really is fascinating how much data can be collected and monetised in this fashion and as we've seen many times before, data breaches do often follow. The NPD incident has received a huge amount of exposure this week and as is often the case, there are some interesting turns; partial data sets, an actor turned data broker, a disclosure notice (almost) nobody can load and bad actors peddling partial sets of data. See what you make of this one, I'm sure there'll be insights come to light on this yet.
When is a breach a breach? If it's been breached then re-breached, is the second incident still a breach? Here's what the masses said when I asked if they'd want to know when something like this happened to their data:
If you're in a breach and your data is aggregated by a third party, then *they* have a breach that discloses your data (again), would you want to know? Should this constitute a notifiable breach?
— Troy Hunt (@troyhunt) August 5, 2024
And what if that second incident wasn't a breach per se, but rather a legitimate service being abused to locate where the re-breached data was? That seems to be the situation with SOCRadar, but regardless of the precise mechanics, there's now another 282M breached records in HIBP. Full story in this week's video:
The ongoing scourge that is spyware (or, as it is commonly known, "stalkerware"), and the subsequent breaches that so often befall them continue to amaze me. More specifically, it's the way they tackle the non-consensual spying aspect of the service which, on the one hand is represented as a big "no-no" but on the others hand, the likes of Spytech in this week's update literally have a dedicated page for! Ok, so they say "get consent first" on the page, but only after pre-positioning the service as a way to catch cheating spouses! And further, the testimonials page has multiple references to people doing precisely this! Do you think the cheating spouses were aware that spyware was installed before using that very device to carry out extramarital affairs?! The mind boggles... 🤯
Who would have thought that just a few hours after recording the previous week's video, the world would descend into what has undoubtedly become the largest IT outage we've ever seen:
I don’t think it’s too early to call it: this will be the largest IT outage in history
— Troy Hunt (@troyhunt) July 19, 2024
By virtue of the CrowdStrike incident occurring in friendly office hours for my corner of the world, I was able to get a thread on it going pretty early on. That tweet above has been seen 315k times at the time of writing and ended up being splashed across the global media. Unsurprisingly, I then spent the better part of the next three days doing endless interviews... and very little else. The question that constantly came up was "could this happen again?" to which the answer is obviously "yes". However, it was unprecedented despite the huge number of previous updates CloudStrike had sent out, not to mention all the times Windows itself has updated without a calamity anywhere near the scape of this one. But the mind does wander - "what if?" - and you think about just how bad this could be if things went wrong at just the right point 🤔
It feels weird to be writing anything right now that isn't somehow related to Friday's CrowdStrike incident, but given I recorded this video just a few hours before all hell broke loose, it'll have to wait until next week. This week, the issue that really has me worked up is data breach victim notification or more specifically, lack thereof. Following my time in Melbourne and Canberra during the week where I spent a bunch of time with smart people close to the legal, political and law enforcement aspects of infosec, it really hit home how aligned most of us are on protecting the individual victims. Most, but not all; the corporate victims (and yes, companies who suffer data breaches are still victims themselves), rarely set individual victim notification as a priority. That sucks, and it's at direct odds with the messaging we're now hearing loud and clear from our own government. I'm giving a lot of thought to how we bridge that gap so stay tuned, this area has to get better. Much better.
I get the frustration and anger those working at organisations that have been breached feel, and I've seen it firsthand in my communications with them on so many prior occasions. They're the victim of a criminal act and they're rightly outraged. However... thinking back to similar examples to The Heritage Foundation situation this week, I can't think of a single case where losing your mind and becoming abusive has ever worked out well. In fact, it usually just has the effect of losing the victim sympathy whilst an engrossed audience watches a slow-motion trainwreck get worse and worse. That it came from a spokesperson at an organisation that prides itself on religious righteousness makes the whole situation all the more perplexing. Perplexing, but admittedly, entertaining to watch.
It's a long one this week, in part due to the constant flood of new breaches and disclosures I discuss. I regularly have disclosure notices forwarded to me by followers who find themselves in new breaches, and it's always fascinating to hear how they're worded. You get a real sense of how much personal ownership a company is taking, how much blame they're putting back on the hackers and increasingly, how much they've been written by lawyers. That last one, in particular, seems to have a knack for diluting all the useful information into high-level generic statements that tell you very little about what's actually happened. See if you can spot those in this week's disclosure notices. Once you see the patterns, you'll be spotting them all over the place in the future.
Why does it need to be a crazy data breach week right when I'm struggling with jet lag?! I came home from Europe just as a bunch of the Snowflake-sourced breaches started being publicly dumped, and things went a little crazy. Lots of data to review, lots of media enquiries and many discussions with impacted individuals, breached companies, incident response folks and law enforcement agencies. This situation is wreaking absolute havoc, and I suspect it has a way to run yet with only a small slice of the data from the apparent 165 impacted orgs appearing online so far. Looks like another interesting week ahead.
Ah, sunshine! As much as I love being back in Norway, the word "summer" is used very loosely there. Not as much in Greece, however, which is just spectacular:
Finally escaped the bitterly cold Norwegian summer for something… warmer 🇬🇷 pic.twitter.com/jk9knZvJar
— Troy Hunt (@troyhunt) June 17, 2024
3 nights in Mykonos, 2 in Santorini and I'm pushing this post out just before our second night in Athens before embarking on the long journey home. It's been an experience, between the NDC talks in Oslo and the downtime in Greece, but it's time to get home to our gorgeous Gold Coast winter weather ☀️
What a week! The NDC opening keynote and 3D printing talk both went off beautifully, the latter being the first time for 11-year old Elle on stage:
And the pro shots are really cool 😎 pic.twitter.com/ud7ad0pF1x
— Troy Hunt (@troyhunt) June 15, 2024
Videos of both will be available in the coming weeks so stay tuned for them. For now, we're at the end of a mostly cold and rainy Norwegian summer trip, heading to the sunny Greek isles for next week's update 😎
I just watched back a little segment from this week's video and somehow landed at exactly the point where I said "I am starting to lose my patience with repeating the same thing over and over again" (about 46 mins if you want to skip to it), which is precisely how I wanted to start this post. In running HIBP for the last 10 and a bit years, there have been so many breaches where people have asked for the data within them beyond just the email address to be made available. As I say in the video, I understand the reasons for the interest in the data, my frustration is when there's an unwillingness to understand why that isn't feasible, and for so many good reasons.
There's a very simple course of action available for anyone that feels strongly enough about this to be critical of my not providing additional data: do exactly what you would have done had I not loaded anything about this incident into HIBP. Of course, this simply then amounts to "ignorance is bliss" whereby your data is out there but you choose not to know about it, which can also be achieved by unsubscribing from the HIBP notification service. But complaining because I'm unwilling to take on huge amounts of additional overhead and risks whilst running a service on a shoestring that the vast majority of people use for free is just not cool. Alrighty, that feels better, here's the video 🙂
What a week! It was Ticketmaster that consumed the bulk of my time this week with the media getting themselves into a bit of a frenzy over a data breach that at the time of recording, still hadn't even been confirmed. But as predicted in the video, confirmation came late on a Friday arvo and since that time we've learned a lot more about just how bad the situation is. I'm going to save that discussion for Weekly Update 403 and between the time of writing this and going live, I'm sure we'll learn a lot more about the whole Snowflake situation as well.
Ah, episode 401, the unauthorised one! Ok, that was terrible, but what's not terrible is finally getting some serious dev resources behind HIBP. I touch on it in the blog post but imagine all the different stuff I have to spread myself across to run this thing, and how much time is left for actual coding. By welcoming Stefan to the team we're not doubling or tripling or even quadrupling the potential dev hours, it's genuinely getting close to 10x. That's exciting, and it will result in both foundational improvements and new features that'll be highly visible to everyone. Stay tuned 😊
This is the 400th time I've sat down in front of the camera and done one of these videos. Every single week since the 23rd of September in 2016 regardless of location, health, stress and all sorts of other crazy things that have gone on in my life for nearly the last 8 years now, I've done a video. As with so many of the things I create, these are as much for me as they are for you; doing these videos every week has given me a regular cadence amidst some pretty crazy times. I've written before about dealing with stress and I honestly cannot tell you how many times I was having the worst time of my life right up until the point where I went live... and then my entire mindset changed. I had to focus on what I was talking about and just like that, I had a reprieve from the stress.
So, thank you for tuning in, for engaging and commenting, and for giving me a platform not just to talk about tech (and coffee and beer), but to help keep me sane 😊
The Post Millennial breach in this week's video is an interesting one, most notably because of the presence of the mailing lists. Now, as I've said in every piece of communication I've put out on this incident, the lists are what whoever defaced the site said TPM had and they certainly posted that data in the defacement message, but we're yet to hear a statement from the company itself. Taking it at face value, where does their responsibility lie as it relates to individuals in this data set? I mean, let's say you signed a petition aligned to your political ideals many years ago and agreed to the terms and conditions (which you didn't read, because you're a normal human) then your data pops up somewhere like TPM. Is it their responsibility to let you know? Or the service that sold your data to them? Or... something else? It's messy, real messy, and the only thing I'm confident in saying is that the most likely thing to happen is the same as every other time we see this pattern: nothing.
How many different angles can you have on one data breach? Facial recognition (which probably isn't actual biometrics), gambling, offshore developers, unpaid bills, extortion, sloppy password practices and now, an arrest. On pondering it more after today's livestream, it's the unfathomable stupidity of publishing this data publicly that really strikes me. By all means, have contractual disputes, get lawyers involved and showdown in the courts if you need to, but take data in this fashion and chuck it up online and you're well into criminal territory. It's just nuts, and I suspect there's a lot more yet to play out in this saga.
Banks. They screw us on interest rates, they screw us on fees and they screw us on passwords. Remember the old "bank grade security" adage? I took this saying to task almost a decade ago now but it seems that at least as far as password advice goes, they really haven't learned. This week, Commbank is telling people to use a password manager but just not for their bank password, and ANZ bank is forcing people to rotate their passwords once a year because, uh, hackers? Ah well, as I always end up lamenting, it's a great time to be in this industry! 🤣
"More Data Breaches Than You Can Shake a Stick At". That seems like a reasonable summary and I suggest there are two main reasons for this observation. Firstly, there are simply loads of breaches happening and you know this already because, well, you read my stuff! Secondly, There are a couple of Twitter accounts in particular that are taking incidents that appear across a combination of a popular clear web hacking forum and various dark web ransomware websites and "raising them to the surface", so to speak. That is incidents that may have previously remained on the fringe are being regularly positioned in the spotlight where they have much greater visibility. The end result is greater awareness and a longer backlog of breaches to process than I've ever had before!
Data breach verification: that seems like a good place to start given the discussion in this week's video about Accor. Watch the vid for the whole thing but in summary, data allegedly taken from Accor was published to a popular hacking forum and the headlines inevitably followed. However, per that story:
Cybernews couldn’t confirm the authenticity of the data. We reached out to Accor for clarification and are awaiting a response.
I couldn't confirm the authenticity of the data either and I wrote a short thread about it during the week:
I'm not convinced this data is from Accor. There are barely any references to "accor" in the data and the ones that are there just look like records where Accor is a customer of another service. https://t.co/4rT17eNQ7J
— Troy Hunt (@troyhunt) April 11, 2024
Yet that headline very clearly stated there'd been a breach, as did the SC News one a few days later: Accor database exposed by IntelBroker. So... no independent verification and no statement from the company, yet a headline stating a publicly listed multinational with billions of dollars of annual revenue has had customer data exposed. That's, uh, "brave" 😲
I suggest, based on my experiences with data breaches over the years, that AT&T is about to have a very bad time of it. Class actions following data breaches have become all too common and I've written before about how much I despise them. The trouble for AT&T (in my non-legal but "hey, I'm the data breach guy" opinion), will be their denial of a breach in 2021 and the subsequent years in which tens of millions of social security numbers were floating around. As much as it's hard for the victim of identity theft to say "this happened because of that breach", it's also hard for the corporate victim of a breach to say that identity theft didn't happen because of their breach. Particularly in such a litigious part of the world, I wouldn't be at all surprised if the legal cost of this runs into the tens if not hundreds of millions of dollars. I doubt the plaintiffs will see much of this, but there's sure going to be some happy lawyers out there!
A serious but not sombre intro this week: I mentioned at the start of the vid that I had the classic visor hat on as I'd had a mole removed from my forehead during the week, along with another on the back of my hand. Here in Australia, we have one of the highest rates of skin cancer in the world with apparently about two-thirds of us being diagnosed with it before turning 70. At present, the bits they cut off me were entirely unremarkable (small dot about an inch over my left eye if you're really curious), but the point I wanted to make was what I mentioned in the video about us doing annual checks; every year, we voluntarily front up at the GP and he checks (almost) every square inch of skin for stuff that we'd never normally notice but under the microscope, may look a bit dodgy. It's an absolute no-brainer that takes about 10 minutes and if he does decide to remove something, there's another 10 minutes and a stitch. If you're in the sun a lot like us, just do it 🙂
With that community service notice done, let's get into today's video:
Let's get straight to the controversial bit: email address validation. A penny-drop moment during this week's video was that the native browser address validator rejects many otherwise RFC compliant forms. As an example, I asked ChatGTP about the validity of the pipe symbol during the live stream and according to the AI, it's permissible "when properly quoted":
FreshRSS 
"john|doe"@example.comGive that a go and see how far you get in an input of type "email". Mind you, that example allows a pipe when not quoted. And the more you read, the more contradictory things seem; try this Stack Overflow question about allowable characters in an address and you'll get a heap of "yeah, that one is allowed but only if quoted"... which means it won't work in an email input box! (Unless you use the "pattern" attribute and a regex that permits it - argh!)
tl;dr - especially for the purpose in question - extracting email addresses from a data dump - I think I'm just going to boilthis down to a handful of permissible characters that are broadly accepted by websites and just stick with those. If you're a unique enough snowflake to be putting a quoted pipe in your alias then you're clearly not signing up to very many websites.
I'm in Japan! Without tripod, without mic and having almost completely forgotten to do this vid, simply because I'm enjoying being on holidays too much 😊 It was literally just last night at dinner the penny dropped - "don't I normally do something around now...?" The weeks leading up to this trip were especially chaotic and to be honest, I simply forgot all about work once we landed here. And when you see the pics in the thread below, you'll understand why:
Tokyo time! 🍣 pic.twitter.com/dG0Ja60eQb
— Troy Hunt (@troyhunt) March 13, 2024
Regardless, this week has a bunch of content primarily on the Onerep mess; can you imagine a company selling services to remove your data from the other services they're running?! That's the Krebs position and the story is a great read so go and check that out. We may not have heard the end of it yet either, especially given the Mozilla situation.
