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Security Now 1097: Mega Patch Tuesday Fallout

September 23, 2026 · 2 h 50 min

Show notes

After Microsoft's historic Mega Patch Tuesday, enterprise IT teams worldwide are scrambling as a wave of updates triggers system meltdowns, broken domains, and silent Excel failures. Find out how AI-driven speed collided with real-world chaos.

  • Andrew Ng weighs-in on AI Doomsaying.
  • The wisdom of outsourcing AI security testing.
  • The true risk of an AI-created bioweapon.
  • The EU KIDS Act -- this one is even messier.
  • "Nightmare Eclipse" finally unmasks himself.
  • A whitehat firm used Claude to attack OpenAI.
  • Cisco's own massive 77 CVE update.
  • What was the fallout from Sept's Patch Tuesday

Show Notes - https://www.grc.com/sn/SN-1097-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to Security Now at https://twit.tv/shows/security-now.

You can submit a question to Security Now at the GRC Feedback Page.

For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.

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