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Attackers Exploit Critical JFrog Artifactory Flaw to Mint Admin Tokens Days After Disclosure

1 September 2026 at 17:53
Threat actors are exploiting a newly patched critical security flaw impacting JFrog Artifactory merely days after public disclosure, according to watchTowr. The vulnerability in question is CVE-2026-82329 (CVSS score: 9.8), a case of authentication bypass that could lead to administrative access in Artifactory. "JFrog Artifactory contains an authentication weakness that, under default

Breeze Comet Executes Hundreds of Fraudulent Transactions via Brazilian Payment Systems

1 September 2026 at 17:19
Brazilian financial services, retail, and e-commerce organizations have become the target of a financially motivated threat actor dubbed Breeze Comet (formerly UNC5669) since 2024. Google Threat Intelligence Group (GTIG) and Mandiant teams described the threat actor as "specializing in manipulating payment systems and banking software in Brazil to conduct fraudulent transfers." The adversary

13 Malicious Packagist Packages Target Unpatched iPhones to Steal Crypto Wallet Seeds

1 September 2026 at 14:07
Cybersecurity researchers have identified a set of 13 malicious Composer theme packages on Packagist that are designed to inject JavaScript into Vietnamese movie and comic streaming sites that install those libraries and initiate the deployment of spyware aimed at unpatched iOS devices. "The injected code runs two operations against a site's visitors: a mobile ad-fraud and gambling-redirect

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Iranian Hackers Pose as Recruiters to Deliver Cross-Platform RATs Through Coding Tests

1 September 2026 at 13:08
The Iranian Nimbus Manticore hacking group has been attributed to two previously undocumented malware families that highlight the continued evolution of its toolset and likely expand its targeting footprint to infect Linux and Apple macOS systems using cross-platform remote access trojans (RATs) developed using Node.js and JavaScript. Russian cybersecurity company Kaspersky is tracking the

33-hour BGP hijack of Softaculous traffic prompts security scramble

1 September 2026 at 12:04
Softaculous and Virtualizor customers are being urged to reset credentials and inspect their servers after a 33-hour BGP hijacking incident diverted traffic and delivered malware to a handful of installations. Softaculous makes software for the web hosting industry, while its Virtualizor control panel is used by providers and administrators to deploy and manage virtual private servers. Beginning at around 20:57 UTC on August 28, an unrelated network began announcing a block of Hetzner IP addresses used by Softaculous, diverting some traffic intended for the vendor's systems to an attacker-controlled server. German hosting provider Hetzner is one of Softaculous's upstream infrastructure providers. The affected addresses served "a number of Softaculous systems," including Virtualizor's software update endpoint and Softaculous's client and billing site. The attacker pulled off the BGP hijack by announcing a more specific IP address range than Hetzner normally advertised. Under standard BGP route selection, the more specific route took precedence wherever it was accepted. According to Softaculous, the attacker was also able to secure a valid TLS certificate from Let's Encrypt because the certificate authority's automated domain-ownership validation was routed through the hijack too. This allowed affected connections to reach the attacker's server without triggering the certificate warnings that might otherwise have alerted users. According to the vendor's timeline, the unauthorized route was initially "accepted by essentially every internet vantage point that receives it," although it flapped repeatedly rather than remaining continuously available. Softaculous said it reported the issues to Hetzner at around 08:50 UTC on August 29. The hosting provider began directly announcing the same, more-specific address range, cutting the observed diversion to almost zero for roughly 11 hours. The unauthorized announcement returned at around 20:00 UTC and was again widely accepted, beginning a second wave that lasted roughly ten hours. The route was withdrawn between 05:50 and 06:10 UTC on August 30, after which normal routing was restored globally. While either wave was active, Softaculous estimates that a given server had roughly a 72 percent chance of being on a network that routed the affected address range through the attacker. The figure is based on the proportion of RIPE routing collector peers carrying the hijacked route, not the volume of traffic intercepted, the vendor said. Anyone who logged into the Softaculous client area during the incident window is advised to reset that password immediately, as well as anywhere else it was reused. Customers who entered card details during the same window should also review their statements. Softaculous said it does not process cards on its own servers and instead uses payment gateways, but an affected session may have been diverted before reaching them. More seriously, the vendor confirmed that a malicious Virtualizor update package was delivered to a handful of installations whose update checks passed through the attacker's server. "Our product update clients did not yet cryptographically verify update packages, so a modified package would not have been rejected on that basis." Because those downloads never reached its own logs, Softaculous said it "cannot produce a definitive list" of affected installations. It is therefore telling every Virtualizor operator to treat their server as in scope for checks – not necessarily as compromised. Softaculous did not describe the malware's capabilities, but identified a systemd unit at /etc/systemd/system/java-jre-update.service as an indicator of compromise. Operators that find it are advised not to delete it immediately, but to contact the vendor so evidence can be preserved. The vendor has not identified malicious packages targeting Backuply, Softaculous, SitePad, Webuzo, or its other products, although its investigation continues. Virtualizor operators should rotate and restrict their API credentials, check for unknown SSH keys and accounts, inspect scheduled tasks and outbound connections, and regenerate client-area API keys. Softaculous is also invalidating client-area sessions created during the incident window. Softaculous did not disclose how many customers downloaded the malicious update or may have handed credentials to the attacker. It said only that the confirmed infections amounted to "a handful of servers rather than the general Virtualizor user base." ®

Threat Actors Don’t Want Better Attacks. They Want Repeatable Ones

1 September 2026 at 11:30
The most common way into a company last year was to ask. A web page tells the visitor to prove they are not a robot. While they read the instructions, it quietly places a command on their clipboard. Then it talks them through opening a terminal and pasting it in. The technique is called ClickFix, and it was the most common initial access method Microsoft’s team observed last year, accounting

Attackers Steal METR API Key and Consume AI Credits Worth About $600,000

1 September 2026 at 09:05
METR (short for Model Evaluation and Threat Research and pronounced "Meter"), a research non-profit that evaluates frontier artificial intelligence (AI) models for their ability to carry out long-horizon, agentic tasks, disclosed that it suffered "two notable security incidents" where external actors attempted to gain unauthorized access to its systems. No sensitive information is believed to

Russia-Aligned UAC-0099 Plants Nuclear Weapon Prompt in Malware to Disrupt AI Analysis

1 September 2026 at 08:26
Cybersecurity researchers have disclosed a new technique dubbed GuardBreaker that's been put to use by a Russia-aligned threat actor known as UAC-0099 against a target in Ukraine with an aim to interfere with artificial intelligence (AI)-assisted analysis. The idea, ESET said in a series of posts on X, is to deliberately trip a large language model's (LLM) safety mechanisms and prevent its

Attackers Exploit Critical Langflow and Rails Flaws in Credential-Probing and C2 Activity

1 September 2026 at 07:22
Threat actors are exploiting two critical flaws impacting Langflow and Ruby on Rails, according to new findings from VulnCheck. The vulnerabilities in question are listed below - CVE-2026-0768 (CVSS score: 9.8) - A lack of proper validation of a user-supplied input vulnerability that could be exploited to execute arbitrary Python code in the context of the root user. CVE-2026-66066 aka

Healthcare cyberattacks hit pacemakers and millions of patient records

31 August 2026 at 22:10
Two major healthcare businesses, Boston Scientific and McKesson, disclosed more details over the weekend about separate cyberattacks that disrupted global operations and resulted in stolen patient data, respectively. Medical-device maker Boston Scientific, whose IT systems were hacked by unknown intruders last week, said the cyberattack remains ongoing. It also noted that pacemakers and other heart devices implanted after the August 25 breach cannot provide remote monitoring and data transmission as intended. “New remote monitoring communicators cannot be activated, thus available device data will NOT be transmitted to remote patient management systems until the communicator can be activated,” the medtech firm said in a late Friday update. This applies to all new cardiac rhythm management implants other than insertable cardiac monitors (ICM). ICM devices must be activated using the Boston Scientific Clinic Assistant app to ensure the device correctly records patients’ heart rhythms, the company added. Because of the cyberattack, “new ICMs are unable to pair to the patient remote monitoring mobile phone, therefore available episode data recorded by the ICM will NOT be transmitted to the remote monitoring system until the ICM can be paired to the patient mobile app,” according to the update. The devices will still record any episodes, and patients can transmit these to the remote monitoring system by in-person transmission via the Clinic Assistant app. This is done by selecting the “interrogate” button, according to the company. Once its IT systems are back up and running, and the heart devices can pair with home monitoring equipment, they will again transmit recorded data to the remote systems. However, the company does not have a timeline for full restoration. “We are currently working on restoring affected functions and systems access,” Boston Scientific said on Saturday. The digital intrusion also affected the firm’s manufacturing, shipping, and ordering, it noted. “We are expeditiously working towards partial restoration for the shipping of some products this week,” according to a Sunday update. “Once we can demonstrate the restoration is fully operable, we anticipate ordering and shipping will ramp up to full capacity.” Boston Scientific has hired CrowdStrike to assist with the investigation and restoration efforts, and said the attack did not affect its cloud-based systems and apps - just “certain on-premise systems” - and added that it has seen no indication of unauthorized IT activity since August 25. The firm has repeatedly declined to answer The Register’s questions about the compromise, including whether it was a ransomware infection and which criminal crew is responsible. McKesson confirms breach as ShinyHunters claims responsibility Meanwhile, in another cybersecurity incident that has been very publicly claimed by the criminal perpetrator: pharmaceutical and medical supply giant McKesson over the weekend confirmed an intrusion after ShinyHunters on Friday told The Register it broke into the company’s Snowflake and Salesforce instances and stole millions of patients’ data. “Based on our investigation thus far, including assessments by leading cybersecurity industry experts supporting our response, we’ve confirmed that the unauthorized access to certain third-party applications and the exfiltration of certain data was associated with a subset of customers within our Oncology & Multispecialty and Medical-Surgical business units,” Francisco Fraga, McKesson executive VP, chief information officer and chief technology officer, said in a Saturday statement. The medical firm did not immediately respond to The Register’s questions, including how many patients were affected and what “certain data” was stolen. McKesson supports about 3,300 oncology providers in 29 states, according to its website. Fraga’s statement noted that distribution centers remain operational and McKesson continues to ship products. The firm has “reasonable assurance” that the digital intruders have been kicked out of the third-party environments and aren’t lurking around McKesson’s systems, he added. A ShinyHunters spokesperson told us that the notorious extortion group compromised more than 284 million records of patient data, and demanded McKesson pay $55.2 million or else they would leak the stolen data. However, as Have I Been Pwned boss Troy Hunt recently reminded everyone: Don’t confuse criminals’ claims with gospel truth, and “take headline numbers with a grain of salt unless you're confident in the processes of those making the claims." This was after Hunt’s HIBP service reported 12.9 million individuals affected by retailer Carhartt’s alleged breach. This number was around half of what ShinyHunters claimed when they leaked the company’s data earlier this month. The McKesson records, according to the ShinyHunters spokesperson, include patients’ full names, home and email addresses, phone numbers, dates of birth, Social Security numbers, appointment dates and notes, and sensitive illness details including cancer locations on people’s bodies. The group also claims to have swiped emails containing private information from doctors to patients. The spokesperson told us they accessed the company’s Snowflake and Salesforce instances by voice phishing “multiple employees.” This is a tried-and-true method popularized by the data-theft-and-extortion gang, which has victimized other medical providers in recent months. These include pacemaker manufacturer Medtronic in April, and cancer diagnostics business Exact Sciences in July. ®

OpenClaw 2.0 pours glitter on slow-burning security dumpster fire

31 August 2026 at 19:13
OpenClaw has unveiled what its makers call its largest ever update – large enough to earn a 2.0 moniker – with usability taking center stage, along with some security updates that critics are suggesting will be insufficient. The OpenClaw foundation announced the release of version 2.0 of its AI agent harness on Sunday, describing it as something with far more scope than they ever intended it to have. “This update touches every part of OpenClaw,” Foundation community manager Hannes Rudolph said of the update. “We started by simplifying installation and rebuilding the browser app as a first-class experience, but doing that properly meant carrying the cleanup through the rest of OpenClaw until it became OpenClaw 2.0.” It's those two features – the rebuilt installation experience and redesigned interface – that Rudolph dedicates most of his announcement to. OpenClaw is an open-source, self-hosted AI agent harness that allows users to build their own AI agents and connect them to whatever apps and services they want. OpenClaw went viral shortly after its launch due to its extensive capabilities, and helped launch the AI agent craze. But, by empowering AI models with agentic capabilities, it exposed numerous security problems with unrestrained automation. In version 2.0, the new installation process is designed to be simpler, ostensibly to get more people using OpenClaw. “We cut or simplified a lot of configuration and moved the rest out of initial setup, letting people get to a first conversation faster and finish setting up their Claw by talking to it,” Rudolph explained. As for the user experience, Rudolph explained that the OpenClaw browser app has been redesigned into “a first-class experience” where users can continue setup and interact with their agent. “The web-based experience in OpenClaw now feels more familiar to anyone who uses apps like ChatGPT, Claude, Gemini, or Perplexity, with conversations in the sidebar and the one you are working in at the centre instead of opening on a separate Overview page,” the patch notes for the release explains. In other words, OpenClaw’s basic interface now looks just like the chat interface for every other AI service you’ve likely used on the web. The last major feature update added in OpenClaw 2.0 is shared cloud sessions. Per the announcement, OpenClaw previously had no way to include multiple team members in a single instance without the Claw involved losing its memory. Shared cloud sessions correct that, enabling multiple people to interact with a single Claw while context is maintained across users and a continuous chat, giving OpenClaw feature parity with the agent harnesses offered by frontier labs like Anthropic and OpenAI, which allow collaboration for enterprise users. What about security? Since launching in November 2025, OpenClaw has deservedly earned its reputation as a complete security mess – not only in the code itself but for users and those who are unfortunate enough to come in contact with a Claw’s orders as well. Celebrity UK mathematician Professor Hannah Fry tested OpenClaw out earlier this year, finding it was ready and willing to share her private information when threatened. In another instance, an OpenClaw agent hacked a gym’s waiting list and forced its user into a full class, displacing other reservations, when simply asked to get him on the list. So, what is OpenClaw doing to improve on these risks as part of the update? Not that much, based on a reading of the patch notes. Shared sessions, for example, are a great way to introduce collaborative Claws at work, but the OpenClaw foundation states in the patch notes that the shared session controls “are not tenant isolation or a security boundary.” In other words, you’d better be sure there’s no need to isolate various OpenClaw instances. A new protected credentials feature has been added that allows users to share credentials with agents in shared environments without exposing them in chat. That’s great, and as explained in the patch notes it’s further secured in a local secret store that “separates Protected values from Agent-readable environment values.” What’s not great, on the other hand, is the fact that “Secret Store values are not encrypted at rest and depend on the filesystem permissions of OpenClaw's state directory.” A new sandbox for contributor-controlled code was also announced, with the patch notes referring to an environment for untrusted code isolation. Again, great – except sandboxing is turned off by default. In other words, this release is doing a lot to make installing and getting OpenClaw up and running for more people, but it’s not bringing security by default along with that accessibility. As we’ve warned before, granting a capable and potentially dangerous tool like this widespread access to your systems and credentials ought not be done lightly, fancy new wrapper or not. ®

Attack hides malware in PNGs and drops custom reverse tunnel on victims' machines

31 August 2026 at 18:26
An unknown miscreant is using "TerminalFix" to trick unsuspecting users into running PowerShell commands that infect their computers with a reverse tunnel granting attackers access to their networks. Some of the malware is even hidden inside PNG graphics the PC downloads. TerminalFix is the latest variant of the wildly popular ClickFix initial access method for attackers. This type of social engineering technique tricks users into running malicious commands by promoting them with a phony fix or CAPTCHA verification. While traditional ClickFix attacks point victims to the Windows Run dialog, TerminalFix directs users to Windows Terminal or PowerShell, which increases the likelihood that they will unknowingly run multi-line scripts on their own computers, Redmond says. Plus, instead of delivering just one infostealer, this campaign kicks off a multi-stage attack chain that combines DLL sideloading, steganographic payload extraction, and Active Directory reconnaissance. It ultimately deploys a custom reverse tunnel on the infected machine that gives the attacker persistent, network-level proxy access through the compromised device. Microsoft declined to answer The Register’s questions, including how many organizations were targeted and victimized in this TerminalFix campaign, and which attacker or criminal crew is responsible for these attacks. The attack chain begins when the victim interacts with a phony overlay that spoofs the Cloudflare CAPTCHA “verify you are human” checkbox and includes a Cloudflare logo, causing a fake verification command to be copied to the clipboard before the victim pastes it into Windows Terminal or PowerShell. This command runs a hidden PowerShell script that prints a fake “Starting Cloudflare verification…” message and downloads a ZIP archive from an attacker-controlled server. It extracts the archive under C:\ProgramData and launches a batch file (1.bat) that silently executes LockScreenContentServer.exe. LockScreenContentServer.exe is a legitimate, signed Windows executable - and it acts as the DLL sideloading host for a second file: dui70.dll. This purports to be a “Windows DirectUI Engine,” but is actually the malicious payload, which executes a second-stage PowerShell script once it’s sideloaded. The second PowerShell script downloads additional payloads hidden inside PNG images - this is called steganography, and it makes file- and content-type inspection more difficult, and thus easier to hide malicious payloads. In an attempt to further obfuscate the payload and avoid being detected, the attacker split the payload into multiple PNGs. The PowerShell script downloads the three images, extracts an executable from the first image and two halves of the DLL from the second and third images, and then reassembles the components on disk. “After extraction, the source images are deleted to reduce forensic artifacts,” Microsoft researchers Sagar Patil, Suriyaraj Natarajan, and Parasharan Raghavan wrote. The malware establishes redundant persistence through both HKCU\…\Run registry keys and scheduled tasks that re-execute LockScreenContentServer.exe every 60 minutes to ensure it survives reboots. It then does reconnaissance on the compromised machine, scooping up system information across multiple language configurations including English, Spanish, and German. It also performs domain trust discovery, domain admin enumeration, and Active Directory user and computer searches, while pinging targeted, named servers. “The observed names correspond to common infrastructure roles, including domain controllers, databases, backup, gateways, and mail systems,” according to the threat hunters. “This probing could help an attacker identify accessible target systems for follow-on activity.” Next, the malware drops a persistent PowerShell file-watch loop that monitors a text file for new commands, executes them via Invoke-Expression, and writes results to an output file. This allows the attacker to execute additional PowerShell commands by writing them to the text file. And finally, the attacker deploys a custom, Python-based reverse-tunnel implant. The tunnel launches with no visible window via pythonw.exe, and it sets up a reverse WebSocket tunnel to gitnow[.]dev:443. This implant, combined with earlier reconnaissance data, gives the attacker SOCKS-style TCP proxy access through the victim’s network. Microsoft recommends organizations take several steps to avoid becoming a victim of this campaign. These include restricting PowerShell and Run dialog execution, and either blocking or auditing the Windows Run dialog (Win+R) if it’s not needed for daily work. Also, train employees on how to look for ClickFix tactics, like fake CAPTCHA verification pages that tell them to paste commands into Terminal or the Run dialog. ®

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