July 19, 2026 Opus 5: The Launch Is Rumored for This Weekend — Nothing Official Yet Anthropic Opus 5 Leak
April 1, 2026 512,000 Lines of Claude Code: What the npm Leak Reveals About Anthropic's Future Anthropic Claude Code Leak Security KAIROS
March 28, 2026 Anthropic accidentally leaks 'Mythos' — a model that's making cybersecurity experts nervous Anthropic Claude Mythos Cybersecurity Leak Capybara
