Anthropic Claude Mythos Preview: The More Capable AI Becomes, the More Security It Needs

CrowdStrike published a set of blog posts covering AI security and product updates, threat detection guidance, and recent threat activity. Key items include detection guidance for CVE-2026-20929 — Kerberos authentication relay via DNS CNAME abuse — and an investigation that STARDUST CHOLLIMA likely compromised the Axios npm package (supply-chain risk). Other posts announce Falcon product enhancements (Secure Boot certificate lifecycle, Falcon Data Security, CNAPP adversary-informed risk prioritization), services expansion (Falcon Flex, Agentic MDR), and commentary on securing more capable AI (