Post-Mythos Cybersecurity: Keep calm and carry on(cephalosec.com)

157 points by Versipelle 4 months ago | 60 comments

Claude Fable 5: mid-tier results on coding tasks(endorlabs.com)

373 points by bugvader 4 months ago | 217 comments

Endor Labs blog post benchmarking Claude Fable 5 on 200 real-world coding tasks for its Agent Security League, reporting middling functional and security results.

Small models also found the vulnerabilities that Mythos found(aisle.com)

1206 points by dominicq 6 months ago | 321 comments

AISLE blog post arguing that small open-weights models reproduced much of Anthropic Mythos's showcase vulnerability analysis, framing AI cybersecurity capability as jagged.

Trusted access for the next era of cyber defense(openai.com)

77 points by surprisetalk 6 months ago | 55 comments

LockBit claims to exfiltrate 33TB of data from US Federal Reserve(securityaffairs.com)

67 points by cuuupid 2 years ago | 55 comments

Anthropic's Project Glasswing sounds necessary to me(simonwillison.net)

11 points by simonw 6 months ago | 2 comments