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The U.S. Department of Justice (DoJ) on Wednesday announced coordinated actions aimed at an illicit online marketplace called Xinbi Guarantee that offered scam services, including seizing Telegram channels used to run the service, confiscating two cryptocurrency wallets, and deploying the Scam Center Strike Force to Madagascar to help disrupt 13 scam compounds run by Chinese organized crime syndicates. "Approximately $52 million of cryptocurrency involved in scam money laundering was restrained in one day, bringing the total restrained by the Scam Center Strike Force to approximately $938 million," DoJ said. In tandem, the Treasury Department's Office of Foreign Assets Control (OFAC) has sanctioned the Chinese-language media for facilitating cyber scams, fraud, money laundering, and other criminal activity targeting Americans. "Scam centers in Southeast Asia steal billions of dollars from American victims each year," said Secretary of the Treasury Scot...

Multiple espionage-motivated threat activity clusters have been found deploying a previously undocumented exploit kit called BlueMoon that chains together multiple vulnerabilities in Microsoft Windows and Google Chrome. The first in-the-wild use of BlueMoon has been attributed to the China-aligned state-sponsored group tracked as APT31 (aka Bronze Vinewood, Judgement Panda, JungleBamboo, PerplexedGoblin, RedBravo, TA412, Tide Castle, and Violet Typhoon) on August 28, 2026. "Within days, several other espionage-motivated clusters began using BlueMoon, the majority of which have a suspected China nexus," Proofpoint said in a report published today. "However, BlueMoon may not be exclusive to China-aligned actors, as some usage remains unattributed and there are also potentially more actors using the exploit kit." The exploit chain employs three vulnerabilities - CVE-2026-85046 , a type confusion in V8 in Google Chrome CVE-2026-87491 , an out-of-bounds...

Cybercriminals are hijacking artificial intelligence (AI) user accounts via information stealer logs to create "stolen keys" that grant illicit access to tools from model providers like Google, Anthropic, and others.  Information stealers like Lumma Stealer or Vidar are equipped to harvest a wide range of data from compromised systems. This can include credential, session tokens, and API keys. Once the data is stolen, threat actors who have purchased access to these off-the-shelf offerings put them up for sale on underground forums in the form of stealer logs to enable follow-on attacks. "Session tokens and API keys are sought specifically by threat actors because it is often possible to replay those secrets and bypass credential-based authentication," Jeremy Kirk, director of threat intelligence at Okta, said in a report shared with The Hacker News. "Once successfully replayed, a threat actor is effectively logged in to an LLM service without actua...

A major vulnerability is disclosed. The alert lands immediately. Then comes the harder question: Are we actually exposed? For many security teams, answering that means jumping between vulnerability scanners, endpoint tools, cloud inventories, SBOMs, repositories, and application data to build enough context to act. As AI accelerates vulnerability discovery and research, that delay matters more. The challenge is no longer just finding vulnerabilities. It is reducing the time between disclosure, exposure assessment, and response. Register now for our next live expert webinar, " Outpacing AI-Era Attacks Starts With Faster Time to Answer ," to see how the Tines security team approaches that problem. See How Tines Built a Faster Exposure View In this webinar, Tines Co-founder and CCO Thomas Kinsella and Senior Security Operations Engineer Andrew Katz will show how their security team brings multiple sources of exposure data into one interactive view.

A flaw in DeepSeek Harness , DeepSeek's open-source tool for running AI coding agents on a developer's machine, let a sandboxed agent turn off its own sandbox with a single command. The tool runs an agent's commands inside an operating-system sandbox, so that an agent working on untrusted files cannot write outside its workspace. The agent could remove that limit by calling the tool's own web interface on the same machine, and its commands would then run outside the sandbox without an approval prompt. It worked on a default installation until DeepSeek fixed the tool on August 27, and it required attacker-supplied text that the agent read to prompt it to make the call. The flaw is tracked as CVE-2026-82533 . VulnCheck, which assigned the identifier,  published the record  on September 8 and rated the flaw 9.4 out of 10. OX Research , the security firm that reported the flaw, said one shell command was enough. The command invoked the tool's local interface an...

Bitcoin wallet company Alby has  warned of a critical flaw  in Alby Hub that could have let an attacker take over a wallet and send its funds, but only where the owner had made the Hub reachable from the internet. Alby Hub is a self-hosted Lightning wallet, meaning the owner runs it on their own computer or server, and it holds their bitcoin. The flaw affects versions v1.7.0 through v1.18.5, all released before August 2025, and Alby said one user has been affected so far. Versions v1.19.0 and later do not have the flaw. The first release with that fix was published on August 29, 2025, so a Hub updated to any release published since then is not affected. Alby is telling anyone still on an older build to stop outside access to the Hub's management interface first, which is the web page used to control the wallet. The next step is to update to  v1.24.0 , the current release. The company has not said what the flaw is. It said it would publish full details later, in l...

U.S. cybersecurity and intelligence agencies have accused China-based artificial intelligence (AI) companies of conducting "systematic extraction" of proprietary functionalities and capabilities of American frontier models through distillation attacks. The activity has been described as occurring at an industrial-scale and one that forms the "core" of their AI development strategy, according to a bulletin released by the National Security Agency (NSA), the Cybersecurity and Infrastructure Security Agency (CISA), and the Federal Bureau of Investigation (FBI). "While 'distillation' is recognized as a legitimate and useful technique in AI research, China-based AI companies are engaging in aggressive, malicious, and targeted distillation activities at an industrial scale that extract restricted proprietary functionalities and capabilities of U.S. frontier AI models," the authoring agencies said . The joint advisory noted that Chinese AI firms l...

Google on Tuesday released updates to patch 230 security vulnerabilities, including one that has come under active exploitation in the wild. The medium-severity vulnerability, assigned the CVE identifier CVE-2026-87491 (CVSS score: N/A), has been described as an out-of-bounds bug in V8, Chrome's JavaScript and WebAssembly engine. "Out-of-bounds write in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page," reads a description of the flaw on the NIST National Vulnerability Database (NVD). Security researcher Jihyeon Jeong of Compsec Lab, Seoul National University, has been acknowledged for discovering and reporting the flaw on August 6, 2026. The researcher received a $2,500 bug bounty reward for responsible disclosure. Google acknowledged it is "aware that an exploit for CVE-2026-87491 exists in the wild," but has not disclosed any additional specific information re...

cPanel has patched a flaw that it says lets a single hosting account take control of an entire server. An authenticated account holder with mail-related privileges can create files of their choosing on the server through EmailTrack and, from there, run code as the root user. cPanel published the  advisory on September 8  and says every supported version of cPanel and WHM is affected. The flaw is tracked as CVE-2026-67401 . cPanel's advisory calls it an SQL injection issue in EmailTrack, but does not say which cPanel feature or privilege an account needs. cPanel's developer documentation lists an EmailTrack module that tracks email statistics, and the advisory does not say whether that is the affected code. cPanel is web hosting control panel software. A customer manages one hosting account via cPanel, while the provider manages the entire machine via WHM as the root user. Attackers exploited  a different cPanel flaw in April . Taking over the panel is not the s...

Malware linked to break-ins at F5 BIG-IP Access Policy Manager appliances hides a PHP web shell in memory instead of in a file on disk, Sophos said in an analysis published on September 7. When Apache loads any of the three appliances' own PHP scripts, the malware adds the web shell to the copy held in memory, so a check of the file on disk can come back clean. Those three scripts are the same ones F5 pointed customers to in March, when it said changes to them alone do not show a break-in. A web shell is usually a small script an attacker drops into a web server's folders to run commands through ordinary web requests. Because it sits on disk, defenders look for it by scanning files and comparing them against known-good copies. That approach does not work here. As the researchers put it, the web shell "does not need to exist in its final form on disk." The three scripts are apm_css.php3, full_wt.php3 and webtop_popup_css.php3, part of the BIG-IP APM webtop. ...

The security researcher known as Chaotic Eclipse has dropped a proof-of-concept (PoC) for yet another zero-day in Microsoft Defender. The vulnerability, codenamed ShieldCrash , is assessed to be a patch bypass for CVE-2026-69414 (CVSS score: 7.8), also called ShieldBreak , which the researcher reported last month. "Microsoft has failed to properly patch ShieldBreak CVE-2026-69414," Chaotic Eclipse said. "Under specific conditions it is still possible to trigger the exact same problem that was caused by ShieldBreak. While Microsoft fixed several things to prevent re-exploiting the issue, they missed a spot where ShieldBreak can still be exploited." The PoC demonstrates an arbitrary file read as SYSTEM with the latest version of Windows installed. All supported versions of the desktop operating system are said to be impacted. The development comes days after Redmond shipped an update to the Microsoft Malware Protection Engine to plug CVE-2026-69414. The issue...