Search: security and access

U.S. gov't orders Anthropic to disable its newest AI models worldwide due to security threats — ban on Claude Fable 5 and Mythos 5 bars access by any foreign national, even its own employees

… "We believe this is a misunderstanding," the company wrote, adding that it’s complying with the order while working to restore access. …

Jun 13, 2026 · Luke James

First Apple M5 memory exploit discovered using Anthropic AI, gives root access on MacOS — Claude Mythos helps security researchers bypass Memory Integrity Enforcement

Thanks to AI-assisted security research, hackers with hats of various colors are finding exploits everywhere. …

May 16, 2026 · Bruno Ferreira

SK Telecom named as the Korean carrier at the center of Anthropic's Mythos export controls controversy — access was revoked days before White House took Mythos and Fable 5 offline for all foreign nationals

… About 100 cybersecurity professionals, including former Facebook security chief Alex Stamos and Luta Security's Katie Moussouris, signed an open letter arguing that while Mythos-class models are “quite good” at finding and weaponizing software flaws, they “are not uniquely good,” calling for the co… …

Jun 19, 2026 · Luke James

Researchers attack AMD's Infinity Fabric to bypass hardware security protections with 'Fabricked' — flaw lets malicious cloud hosts silently read confidential VM memory and forge attestation reports

… AMD SEV-SNP addresses this by creating hardware-isolated Confidential Virtual Machines, where memory is encrypted and access-controlled by a dedicated on-chip security processor called the PSP. …

May 19, 2026 · Etiido Uko

Microsoft's GitHub bans security researcher who posted zero-day Windows exploits because company 'ruined their life' — expert claims action is vindictive and promises further retaliation

… They published a string of zero-day exploits for Windows: BlueHammer gets access to the SYSTEM user via Defender, and RedSun does the same; UnDefend knocks Defender offline; GreenPlasma gets SYSTEM access via the CTFMon service, while MiniPlasma grants similar access via a flaw in the Windows Cloud… …

May 27, 2026 · Bruno Ferreira

Hidden backdoor in Tenda routers goes unpatched as company ignores warnings from cybersecurity researchers — Chinese company's firmware allows admin access without a password

… With administrator access, an attacker could modify network settings, change DNS servers to redirect internet traffic, disable security protections, replace administrator credentials, or enable additional remote access features. …

Jul 8, 2026 · Etiido Uko

OpenAI, Google, and Anthropic absent from Nvidia-led Open Secure AI Alliance — 30+ companies join security alliance after OpenAI agent breach

… The Open Secure AI Alliance therefore aims to give entities access to advanced open models, agent harnesses, and security tools that they can independently deploy and adapt, reducing dependence on any single provider while strengthening defenses across a multi-vendor AI ecosystem. “That is the miss… …

Jul 27, 2026 · Etiido Uko

Anthropic's Claude hacked three real-life companies during security capabilities test — test environment with internet access and unwitting targets' lax cybersecurity practices led to bots running rampant

… With internet access, it gained application and infrastructure credentials and grabbed "several hundred rows" of data from a production database. …

Aug 1, 2026 · Bruno Ferreira

US Secures Netherlands for Pax Silica Alliance in key win for strategic chip alliance — tension remains over MATCH Act restrictions

… That's mainly had the United States and China at loggerheads with one another, with the former restricting access to cutting-edge Nvidia GPUs and other semiconductor products, and China rowing back access to its manufacturing and raw material industries. …

Jun 24, 2026 · Jon Martindale

US pulls the 'kill-switch' on Anthropic's Fable 5 AI models, sending global allies scrambling — European and Canadian leaders alarm allies over sudden export bans

… The Myth, the Fable, the Cautionary Tale Anthropic debuted its 'game-changing' cybersecurity-focused AI model, Mythos, in April, claiming it was too dangerous to give the world wider access, but it brought in a few select companies and organizations under Project Glasswing to improve their code sec… …

Jun 17, 2026 · Jon Martindale

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