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Mythos

Every story tagged Mythos on AI Chat Daily.

More tagged Mythos

Google logo
Security

Google launches Gemini 3.5 Flash Cyber to undercut Anthropic's Mythos

The new security model runs at a fraction of Mythos 5's cost and found 55 confirmed bugs in V8, beating Claude Opus 4.6's 36.

Jaeden Schafer4 min read
China's Z.ai claims GLM-5.2 matches Anthropic's Mythos on bug-finding
Models

China's Z.ai claims GLM-5.2 matches Anthropic's Mythos on bug-finding

The open-weight model lags on general tasks but reportedly closes the gap on cybersecurity — the exact capability US export curbs were meant to contain.

Jaeden Schafer4 min read
Sakana and 360 ship Mythos rivals as US ban on Anthropic exports holds
Models

Sakana and 360 ship Mythos rivals as US ban on Anthropic exports holds

Tokyo's Sakana AI launched Fugu and China's 360 unveiled Tulongfeng within days of each other, two weeks into Washington's block on Anthropic's frontier models.

Jaeden Schafer5 min read
Trump delays AI security executive order citing US competitiveness concerns
News

Trump delays AI security executive order citing US competitiveness concerns

The president scrapped a planned signing after objecting to language requiring advance model sharing with government.

Jaeden Schafer4 min read
ECB studying defences against Mythos-powered attacks, Lagarde says
Security

ECB studying defences against Mythos-powered attacks, Lagarde says

Christine Lagarde flagged AI-driven offensive tools as a fresh category of risk for European financial infrastructure.

Jaeden Schafer4 min read
Anthropic logo
Security

Mozilla details how Anthropic's Mythos found 271 Firefox bugs with almost no false positives

Mozilla unhid 12 Bugzilla reports to back its claim that an agent harness wrapping Mythos has effectively eliminated AI vulnerability slop.

Jaeden Schafer5 min read
OpenAI gates GPT-5.5 Cyber after mocking Anthropic for doing the same with Mythos
Security

OpenAI gates GPT-5.5 Cyber after mocking Anthropic for doing the same with Mythos

Sam Altman called Anthropic's Mythos rollout 'fear-based marketing.' Now OpenAI is shipping its own cyber tool only to vetted defenders.

Jaeden Schafer4 min read
News

Anthropic's Mythos found 271 vulnerabilities in Firefox 150 before release

Mozilla's CTO says the AI model matched elite human researchers — and calls it a turning point that every codebase will have to face.

Jaeden Schafer4 min read
Business

Trump signals Anthropic-Pentagon deal is back on the table

Seven weeks after labeling Anthropic a supply chain risk, the White House says talks are 'productive' following a Dario Amodei visit.

Jaeden Schafer4 min read
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