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…Firefox CTO raves about Claude Mythos' bug hunting capabilities after it finds 271 vulnerabilities By Jess Kinghorn Published 22 April 26 Browsers News Mozilla says 'Microsoft goes too far' with Copilot, right…
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Anthropic’s restricted Claude Mythos model may be coming to Claude Code
2d agoAnthropic says Mythos has already found more than 10,000 vulnerabilities - Engadget
3d agoVerizon joins Project Glasswing to test Anthropic's Claude Mythos model on its infrastructure
1w agoSecurity researchers, aided by Anthropic's Mythos, claim to have breached macOS - Engadget
1w agoI'm a keyboard expert, and the Keychron K2 HE Concrete Edition almost knocked me out
…TVs, appliances, laptops, headphones, wearable, and more 4 Anthropic to present exposed Mythos flaws to global watchdog 5 Half Man episode 5 release date and time on HBO Max and BBC iPlayer
MacRumors: Apple News and Rumors
…The Wall Street Journal today reported that researchers at cybersecurity firm Calif used Claude Mythos Preview to uncover a new macOS security vulnerability last month. Specifically, they used the model to write…
7 Days: Windows XP-themed Wikipedia, Google paying users $135 million, and leaked games
…It's a new multi-model agentic security system from Microsoft to rival OpenAI's Daybreak and Anthropic's Mythos. It helped researchers find 16 new vulnerabilities across Windows networking and authentication…
Discussions and forums
Anthropic to release Mythos-class models to the public
Anthropic to release Mythos-class models to the public
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Anthropic to release Mythos-class models to the public
Anthropic to release Mythos-class models to the public
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Speed Matters: Why AI Software Vulnerability Exploitation is going be bad
I co-founded a successful security company close to the Mythos ecosystem and have spoken with participants in the know and I am deeply concerned. We, collectively, have answers for some but not all of the problems ahead …
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Anthropic’s Mythos breach was humiliating
Anthropic’s tightly controlled rollout of Claude Mythos has taken an awkward turn. After spending weeks insisting the AI model is so capable at cybersecurity that it is too dangerous to release…
Anthropic’s most dangerous AI model just fell into the wrong hands
…Anthropic currently has no plans to release the model publicly due to concerns that it could be weaponized. “We’re investigating a report claiming unauthorized access to Claude Mythos Preview through one…
AI cybersecurity updates for MDASH, Mythos, and GPT-5.5.
…AI models for the British government, said both Anthropic’s Claude Mythos Preview and OpenAI’s GPT-5.5 showed progress well above previous trends on cybersecurity testing. Separately, XBOW released data…
Mozilla says it patched 271 Firefox vulnerabilities thanks to Anthropic's Claude Mythos - Engadget
…s special Claude Mythos Preview model as a way to protect critical services. Using Mythos helped Mozilla's team find and patch 271 vulnerabilities in the latest release of the Firefox browser…
OpenAI’s new security model is for ‘critical cyber defenders’ only
…This month, Anthropic followed a similar playbook with Claude Mythos, though with much greater fanfare, and it bungled the model’s secure release in embarrassing ways. The White House has taken…