AI Security

Anthropic launches Claude Fable 5.1 and Mythos 5.1

September 01, 2026 1 min read 4 views
cybersecurity news newsapi
Anthropic introduces Claude Fable 5.1 and Mythos 5.1, targeting coding and knowledge work with enhanced compliance and efficiency for regulated industries.

Was this article helpful?

0 found this helpful

Ready to protect your organization?

Get started with Phishlens and run your first phishing simulation today.