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Security & Privacy · 3 min read

Anthropic's Unreleased AI Model Autonomously Built Working Exploits for Chrome, Safari, Android, Windows, and Linux

An unreleased Anthropic research model independently chained zero-day vulnerabilities into five working exploit packages targeting Chrome, Safari, Android, Windows, and Linux — with minimal human involvement.

Oct 29

Security & Privacy · 4 min read

Hackers Use AI to Build First Known Zero-Day 2FA Bypass for Mass Exploitation

Threat actors used AI to weaponize a zero-day 2FA bypass and deploy it within hours of disclosure — a confirmed first that marks a qualitative leap in AI-assisted offensive hacking.

May 19

Security & Privacy · 3 min read

Google Confirms First Real-World Case of Hackers Using AI to Build a Zero-Day Exploit

Google's Threat Intelligence Group has confirmed the first known instance of criminal hackers using AI to discover and weaponize a zero-day vulnerability, marking a concrete shift in the offensive capabilities available to attackers.

May 12

Security & Privacy · 3 min read

Anthropic Refuses to Release Claude Mythos, Its Most Powerful Model Ever, Over Cybersecurity Fears

Anthropic announced Claude Mythos on April 7 — then withheld it after the model autonomously identified thousands of zero-day vulnerabilities across every major OS and browser.

Apr 15

Security & Privacy · 4 min read

Anthropic Built Its Most Capable AI Model Ever — Then Locked It Away

Anthropic's Claude Mythos Preview scored 93.9% on SWE-bench but found tens of thousands of zero-days — so the company restricted it to 50 organizations under Project Glasswing.

Apr 14

Security & Privacy · 3 min read

Anthropic Withholds Claude Mythos from Public Over Zero-Day Exploit Risks

Anthropic will not release its Claude Mythos model to the general public after internal testing found it could autonomously discover and exploit thousands of previously unknown software vulnerabilities.

Apr 13