โŒ

Normal view

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

r/netsec monthly discussion & tool thread

Questions regarding netsec and discussion related directly to netsec are welcome here, as is sharing tool links.

Rules & Guidelines

  • Always maintain civil discourse. Be awesome to one another - moderator intervention will occur if necessary.
  • Avoid NSFW content unless absolutely necessary. If used, mark it as being NSFW. If left unmarked, the comment will be removed entirely.
  • If linking to classified content, mark it as such. If left unmarked, the comment will be removed entirely.
  • Avoid use of memes. If you have something to say, say it with real words.
  • All discussions and questions should directly relate to netsec.
  • No tech support is to be requested or provided on r/netsec.

As always, the content & discussion guidelines should also be observed on r/netsec.

Feedback

Feedback and suggestions are welcome, but don't post it here. Please send it to the moderator inbox.

submitted by /u/albinowax
[link] [comments]

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 โ€“ 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." ยฎ

Threat Actors Donโ€™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 Microsoftโ€™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

โŒ