Investigating three real-world incidents in our cybersecurity evaluations(anthropic.com)

212 points by surprisetalk 2 months ago | 165 comments

Claude reveals ECDSA curve origins(anthropic.com)

989 points by ahlCVA 10 days ago | 363 comments

Anthropic Frontier Red Team post saying Claude explained the long-mysterious origins of the seeds behind the ECDSA standard curves, attributing them to timestamps.

Project Fetch: Phase Two(anthropic.com)

67 points by stopachka 4 months ago | 22 comments

Making frontier cybersecurity capabilities available to defenders(anthropic.com)

115 points by surprisetalk 8 months ago | 51 comments

AI models may be capable of self-replicating without access to a datacenter(anthropic.com)

36 points by artninja1988 14 days ago | 26 comments

Anthropic Frontier Red Team post reporting experiments suggesting small AI models may soon self-replicate on commercial IoT devices without datacenter access.

GLM-5.3 and the spread of advanced cyber capabilities(anthropic.com)

157 points by Philpax 27 days ago | 125 comments

Anthropic Frontier Red Team post on GLM-5.3 and how advanced AI cyber-exploit capabilities, first seen in Claude Mythos Preview, are proliferating to other models.