This time, I'm stepping away from my usual 'Healthcare x AI' topic to talk about IT security.Between October 20th and 22nd ...

Automated attack surface analysis and reduction can meaningfully improve the security of deployed software in the near term. In this post, we preview data we’ve collected from applying attack surface ...

Reference Image and Final ResultIntroductionOn X, I saw a post claiming that by giving Opus a single reference image, it was ...

Hunting for individual vulnerabilities will get us nowhere, Anthropic argues. Instead, businesses should reduce accessible ...

Writing or reviewing Chenile code, and building UIs or clients against Chenile services. Covers the house rules, the REST and respon ...

Any agent that can read a SKILL.md and run shell commands can use the full workflow. Chat-only assistants without a shell can still follow the playbooks, but can't run the bundled scripts. Just ...

Claude Opus 5.5 code security tied GPT-6-Sol at 73% in Veracode’s fall evaluation, raising the benchmark ceiling while ...

Progress is there, but it's mending a small part of a large wound.

Anthropic pointed its Claude models at 25 widely used open-source projects and set them a different task: not finding individual bugs, but finding code that attackers can reach when they should not be ...

Anthropic launches OpenTelemetry tracing for Claude in public beta, giving developers structured visibility into AI agent behavior across APIs ...