claude mythos

Claude Mythos 5 uploads a malicious PyPI package

Claude Mythos only model to complete full cyber kill chain, experts say

Claude Fable 5.1 and Claude Mythos 5.1

Bringing the cybersecurity capabilities of Claude Mythos 5 to more defenders

Claude Mythos 5 made sock puppet accounts to socially engineer developers: here's what enterprises should know

New serious vulnerabilities spiked around release of Claude Mythos Preview

We've suspended access to Claude Mythos 5 and Claude Fable 5

Claude Mythos 5 / Fable 5

System Card: Claude Fable 5 and Claude Mythos 5 [pdf]

NSA using Claude Mythos for 'offensive cyber operations,' report claims — says 'half-a-dozen' Anthropic engineers embedded inside the agency

NSA is using Anthropic's Claude Mythos to commit Cyber Attacks

Anthropic scales Claude Mythos to critical infrastructure in 15+ countries

Anthropic expands its Claude Mythos preview to more partners

Claude Mythos exposed a hard truth: Your enterprise patching process is way too slow

Anthropic confirms Claude Mythos-class models will roll out to the public

Anthropic’s restricted Claude Mythos model may be coming to Claude Code

Is Anthropic’s Claude Mythos Really a Cybersecurity Risk?

Daybreak is OpenAI's response to Anthropic's Claude Mythos

The Guardian view on Anthropic’s Claude Mythos: when AI finds every flaw, who controls the internet?

New Firefox update patches a whopping 271 bugs with help from Claude Mythos