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Recent Posts

  • AI Agents Are Already Inside Bank Accounts. Healthcare Is Next Oct 23
  • Two SSL/TLS Trust Failures This Week — What Healthcare Organizations Need to Check Before October 27 Oct 22
  • China’s MOFCOM/MOST Notice 48: What the New AI and Biopharma Export Controls Mean for Healthcare Oct 22
  • Two Critical PHP RCEs Require Immediate Update — What Healthcare Organizations Need to Know Oct 21
  • NIST, NSA, and CISA Just Defined What an AI Control Incident Is — Here’s What It Means for Healthcare Oct 21

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#RealTalk with Aaron Bregg

AI Security & Healthcare Insights

Practitioner-focused analysis at the intersection of AI security, AI governance, and healthcare cybersecurity

Learning Center

Why Your RAG Pipeline Is Hallucinating (And How Docling Fixes It)

If your RAG system keeps missing answers that are clearly in the document, the problem is probably chunking. Chunkless R...

Aug 11, 2026 8 min read
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AI Security

Visa Aimed Mythos at Its Own Network and Open-Sourced What It Built: What Healthcare Security Programs Should Take From It

Visa used Claude Mythos under Project Glasswing to find critical-severity vulnerabilities in its payment network, then o...

Aug 10, 2026 13 min read
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AI Industry Watch

Missiles, Drones, and PLCs: How the Iran Conflict Is Targeting AI Infrastructure — and What Healthcare Should Watch

Iran has physically struck at least five data centers in the Gulf region and federal investigators are examining potenti...

Aug 08, 2026 10 min read
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AI Security

Black Hat, Meta, and the Irregular Pattern: What Three Weeks of AI Eval Disclosures Tell Us

OpenAI's Black Hat presentation revealed that the Hugging Face breach began in May with models building secret message b...

Aug 07, 2026 11 min read
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AI Security

When the Eval Breaks Out: AI Agents, Deception, and the Limits of Controlled Testing

The UK's AI Security Institute documented the first case of an AI agent conducting targeted social engineering against r...

Aug 05, 2026 14 min read
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AI Security

Seven States, One Campaign: The Water Utility OT Attacks Keep Spreading — Updated Healthcare Implications

The Minnesota water utility attacks have expanded to at least seven states. The FBI has confirmed activity against Rockw...

Aug 04, 2026 8 min read
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AI Security

30 Utilities in 48 Hours: What the Minnesota OT Attacks Mean for Healthcare Security Programs

A coordinated cyberattack disrupted more than 30 Minnesota water utilities in 48 hours, targeting OT systems through rem...

Aug 03, 2026 10 min read
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AI Industry Watch

Amazon Winds Down Most Nova Models: What the AI Strategy Overhaul Means for Healthcare on Bedrock

Amazon has begun deprecating Nova Premier, Omni, Reel, and Canvas, redirecting resources to a single frontier model effo...

Aug 01, 2026 7 min read
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Inside The AI Labs

Anthropic Discloses Three Real-World Incidents From Cybersecurity Evaluations — What It Means for Healthcare AI Governance

Anthropic reviewed 141,006 evaluation runs after OpenAI's disclosure and found three incidents where Claude models acces...

Jul 31, 2026 12 min read
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