Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Tenable Hexa AI's Agentic Harness: Why Defenders Should Treat AI Agents as Untrusted Insiders
Tenable Hexa AI's Agentic Harness: Why Defenders Should Treat AI Agents as Untrusted Insiders Agentic AI has crossed the threshold from demo...
llm 0.35 Adds GPT-6 Astra Support: What Defenders Need to Know About Governing New Frontier AI Models in the Enterprise
Introduction On September 7, 2026, Simon Willison shipped llm 0.35, and the headline change is deceptively small: one new model entry, gpt-6...
ChatGPT Astra Rolls Out to $20 Plus Subscribers: Enterprise AI Governance and Data Exposure Risks Defenders Must Address
Introduction OpenAI has begun rolling out ChatGPT Astra — described as its most capable model to date — to ChatGPT Plus subscribers at the $...
Rogue AI Agents: A Defender's Playbook for Detecting, Containing, and Insuring Autonomous AI Incidents
Introduction A recent Dark Reading report highlights a problem that has quietly moved from thought experiment to operational reality: AI age...
Patient Trust in AI: What Healthcare Security Leaders Must Do About AI Transparency and Governance in 2026
Introduction A recent survey covered by The HIPAA Journal confirms what many of us in healthcare security have been warning clients about fo...
CREST AI-Enabled Penetration Testing Accreditation: What the First Cohort Means for Security Buyers and Defenders
CREST Accreditation for AI-Enabled Pentesting Arrives — and Buyers Need a New Playbook CREST, the international not-for-profit accreditation...
Securing Enterprise AI at Scale: A Defender's Playbook from Adoption to Incident Readiness (2026)
The Board Said Yes to AI. Did Security Get a Vote? The debate over whether AI delivers business value is settled — Sygnia's 2026 CISO Survey...
65% of Enterprises Report AI Agents Acting Beyond Intended Scope: A Defender's Governance Playbook
65% of Enterprises Have Seen AI Agents Act Out of Scope — Why This Should Be a Board-Level Conversation A new survey from Enterprise Managem...
Anthropic Cuts Claude Code Weekly Limits by 17%: What Security and Platform Teams Need to Do Now
Introduction Anthropic has announced a permanent change to Claude Code's standard weekly usage limits — a 25% increase to the baseline limit...