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Recent Posts

  • Mythos 5 Partially Restored — US Government Authorizes Access for Critical Infrastructure Defenders Jun 27
  • Is This Now US Government Frontier AI Policy? The OpenAI GPT-5.6 Restriction and What It Means Jun 26
  • China's LineShine Tops the Global Supercomputer Rankings — What the AI Infrastructure Race Means for Healthcare Jun 25
  • Mythos Red-Team Finding and the NSA Access Loss: What the Full Picture Now Looks Like Jun 24
  • MCP Gets Its Enterprise Authorization Layer — What the EMA Extension Means for Healthcare AI Governance Jun 19

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#RealTalk with Aaron Bregg

Latest Healthcare Security Insights

Experienced analysis, tutorials, and best practices in cybersecurity

AI Industry Watch

Mythos 5 Partially Restored — US Government Authorizes Access for Critical Infrastructure Defenders

Fifteen days after the Commerce Department forced Anthropic to pull Mythos 5 and Fable 5 globally, the government has au...

Jun 27, 2026 9 min read
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AI Industry Watch

Is This Now US Government Frontier AI Policy? The OpenAI GPT-5.6 Restriction and What It Means

The White House asked OpenAI to limit GPT-5.6's release to approved partners — the first preemptive government restricti...

Jun 26, 2026 10 min read
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AI Industry Watch

China's LineShine Tops the Global Supercomputer Rankings — What the AI Infrastructure Race Means for Healthcare

China's LineShine supercomputer just claimed the #1 spot on the TOP500 ranking using entirely domestic chips — no Nvidia...

Jun 25, 2026 8 min read
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AI Industry Watch

Mythos Red-Team Finding and the NSA Access Loss: What the Full Picture Now Looks Like

New reporting confirms the NSA has lost operational access to Mythos 5, and the origin story is now clear: an authorized...

Jun 24, 2026 10 min read
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AI Security

MCP Gets Its Enterprise Authorization Layer — What the EMA Extension Means for Healthcare AI Governance

The MCP Enterprise-Managed Authorization extension is now stable, with Anthropic, Microsoft, and Okta among the first ad...

Jun 19, 2026 9 min read
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AI Security

The Four Types of AI Agent Memory — and Why Each One Is a Healthcare Security Concern

IBM's Martin Keen breaks down the four memory types every AI agent needs — working, semantic, procedural, and episodic —...

Jun 17, 2026 10 min read
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AI Industry Watch

The Expert Generalist and the Hourglass: How Agentic AI Is Reshaping Team Structures — and What Healthcare Security Leaders Should Do About It

A recent AWS event talk puts labor market data behind a shift most healthcare security leaders are already sensing: the ...

Jun 16, 2026 11 min read
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AI Industry Watch

Fable 5 / Mythos 5 Suspension: The Background Story — Amazon, a 90-Minute Ultimatum, and What It Means Going Forward

New reporting fills in the background behind Anthropic's Fable 5 and Mythos 5 suspension — Amazon's role, a 90-minute no...

Jun 15, 2026 6 min read
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AI Security

Kali365 PhaaS Kit Hijacks Microsoft 365 OAuth Tokens and Bypasses MFA — What Healthcare Security Teams Need to Do Now

The FBI is warning organizations about Kali365, a $250 phishing-as-a-service kit that captures Microsoft 365 OAuth token...

Jun 14, 2026 10 min read
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