All topicsTOPIC / FRONTIER COVERAGEProject GlasswingTYPETopicSIGNALS5FIRST SEENSep 1, 2026LAST SEENOct 7, 2026Recent signalsAnthropic Gives Vetted Defenders Fewer Claude Guardrails Oct 7, 2026Anthropic says it found 5,500 verified vulnerabilities in April-October and Glasswing partners found 129K+ in April-July; 33K+ were critical or high severity (Reuters) Oct 6, 2026Anthropic expands its Cyber Verification Program by integrating Project Glasswing and offering three tiers, all with access to its most capable Claude models (Anthropic) Oct 6, 2026Black Duck Joins Project Glasswing to Strengthen AI-Era Software Security Sep 8, 2026Anthropic Releases Claude Fable 5.1 and Claude Mythos 5.1: 52.6% on Terminal-Bench-Science and 75% Cheaper Cache Reads Sep 1, 2026RELATEDAnthropicClaudeClaude Mythos PreviewAWSMythos 5.1Google CloudAI cybersecurityClaude Fable 5.1ALL TOPICSLATEST SIGNAL