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Cybersecurity researchers have disclosed details of an ongoing credential-theft campaign that has compromised two high-profile open-source maintainer accounts to push a malicious workflow into over 340 repositories. "Using the account of Takashi Kitao, author of the 18,400-star game engine pyxel, the attacker pushed a malicious workflow to 27 repositories starting at 13:20 UTC," StepSecurity said . "Eight hours later, the account of Henry Wu (henrywoo), the original author of Uber's athenadriver, was used to push the same workflow to 318 repositories in a 16-minute window, 21:10–21:26 UTC." As of October 9, 2026, Socket said it has identified more than 500 GitHub accounts that committed the malicious workflow to tens of thousands of repositories since October 7, 2026. The activity has been attributed to GhostAction , a massive supply chain attack campaign that first came to light in September 2025. The activity impacted 817 repositories across 327 GitHu...

The FBI has arrested another suspected co-conspirator of ShinyHunters, FBI Director Kash Patel said on October 9 in a  post on X . ShinyHunters is the extortion group that said in September it had  breached the FBI's jobs portal  and stolen sensitive data on almost all FBI agents and job applicants. The FBI has not named the suspect, and no charges have been made public. The suspect is a Canadian citizen who was arrested in Pennsylvania, according to  The New York Times  and  CBS News . Both cited unnamed sources. The Times reported that the arrest was made on suspicion of involvement in the theft of FBI data. A law enforcement source told CBS News that the suspect is believed to have been directly involved in the hack. An FBI spokesperson declined to comment on the Times report, CBS News said. Patel's post does not say whether the suspect took part in the breach. It calls ShinyHunters "the group believed to be responsible for the recent FBIjobs.g...

Four more U.S. states sued router maker TP-Link Systems on October 6, bringing the total to five, with   Texas filing a suit in February . Florida, Iowa, Montana and Nebraska allege the California company misled buyers about how secure its routers are and how separate it is from China. TP-Link  denies the claims  and says it will fight them in court. TP-Link Systems is based in Irvine, California. Until a 2024 restructuring, it was affiliated with TP-Link Technologies, a Chinese company that the suits do not name as a defendant. The complaints from  Florida ,  Montana  , and  Nebraska  do not allege that the Chinese government has obtained customers' data through TP-Link. They describe that as a risk under Chinese law. Separately, they say state-backed hackers have exploited flaws in TP-Link routers. Iowa's announcement is worded more strongly in places. Attorney General Brenna Bird's office said TP-Link firmware gives the Chinese governm...

Security researchers have  published a full working exploit  for a pre-authentication remote code execution flaw in AnyDesk Linux that gives attackers root access before anyone approves the connection. AnyDesk patched the flaw in version 8.0.3 in June, but its  changelog  described the fix only as "fixed a bug that could lead to a crash," with no CVE assigned and no security advisory. The exploit, called AnyPwn, targets a heap buffer overflow in AnyDesk's session protocol, a remote desktop tool. The code was released on GitHub on October 8. Administrators should update AnyDesk Linux to at least version 8.0.3. The latest release is 8.1.0. What the Exploit Demonstrates The published exploit works only over direct TCP connections on port 7070. The exploit is probabilistic: the heap layout must place a target object adjacent to the overflowed buffer; otherwise, the service crashes instead of executing the attacker's command. The offsets in the published code...

Anthropic on Thursday unveiled OSS Scanner as an opt-in vulnerability scanner to help secure the open-source ecosystem using artificial intelligence (AI). "It's an opt-in service informed by our experience using Claude to find vulnerabilities during Project Glasswing," Anthropic said . "Projects that join will receive thorough, periodic security scans by our strongest models at no cost." Anthropic also noted that the outputs of the scanner will be fully model-generated and do not require human review or triage, thereby facilitating faster and more frequent scanning. These reports are expected to be generated by its strongest models, including Claude Mythos. The company pointed out that it expects to use a set of criteria similar to Google's OSS-Fuzz to pick projects, while emphasizing that the process may evolve over time. Project maintainers are advised to provide a short description  explaining the importance of their project in cases where "...

Threat actors have been observed exploiting two recently disclosed flaws in the AhsayCBS backup utility to seize control of affected devices and deploy web shells and XMRig cryptocurrency miners. Details of the flaws are below - CVE-2026-105133 (CVSS v4 score: 5.5) - An improper authentication vulnerability in the checkSysPwd() function in the "com/ahsay/obs/api/ApiStructsAction.java" component. CVE-2026-105134 (CVSS v4 score: 9.3) - An operating system command injection vulnerability in the Replication Receiver component. A remote attacker could chain the two vulnerabilities to bypass authentication and execute arbitrary commands on affected systems. It's worth noting that CVE identifiers for these flaws were not published until October 4, 2026. According to Huntress, exploitation efforts aimed at the two flaws began on October 7, 2026, at 11:20 p.m. UTC, with unidentified threat actors weaponizing them to achieve remote code execution on impacted hosts...