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OS Weekly: Patch Deadlines, a Note-Free Ransomware, and AI Reshaping Security TeamsThis week brought two maximum-severity vulnerabilities with hard patch deadlines, a ransomware operator that changed the …
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Mental models, leadership frameworks, and threat intelligence for CISOs, security engineers, and the next generation of cyber leaders.
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OS Weekly: Patch Deadlines, a Note-Free Ransomware, and AI Reshaping Security TeamsThis week brought two maximum-severity vulnerabilities with hard patch deadlines, a ransomware operator that changed the …
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The Frontier, Split in Two: What Claude Fable 5 and Mythos 5 Mean for CybersecurityOn June 9, 2026, Anthropic did something it had never done before: it shipped a Mythos-class model to the public. Claude …
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Security KPIs That Actually Matter: What to Report to the BoardMost CISOs walk into board meetings and report something like this: “We patched 1,247 vulnerabilities this …
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Threat Modeling in Plain English: A Guide for Engineering TeamsMost engineering teams know they should be doing threat modeling. Very few actually do it — and the ones who try often …
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SPECTRA: AI-Powered Vulnerability Triage That Actually Works for Security TeamsSecurity teams are not losing the fight because of bad tools. They’re losing it because of volume. In 2025, 131 …
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Top 5 Claude AI Use Cases for Startup Cybersecurity Teams in 2026The cybersecurity landscape shifted dramatically in 2026. With the launch of Claude Code Security in February and the …