U.S. steps up pre-release AI checks, and Office patches get exploited faster (2026-05-08)

The Commerce Department’s CAISI expands agreements to evaluate leading AI models before release, while a fast-moving Office exploit shows why patch speed is now a business metric.

Show Notes

Story 1 — U.S. expands pre-release AI evaluations
The Center for AI Standards and Innovation (CAISI), part of the U.S. Department of Commerce, announced new agreements with Google DeepMind, Microsoft, and xAI to enable pre-deployment evaluations of advanced AI models.

CNBC (May 5, 2026): Trump admin. moves further into AI oversight, will test Google, Microsoft and xAI models

Story 2 — Office vulnerability exploited within 48 hours
Researchers reported Russian state-linked hackers exploited Microsoft Office vulnerability CVE-2026-21509 in under forty-eight hours after an urgent patch, highlighting shrinking time windows for remediation.

Ars Technica (Feb. 4, 2026): Russian-state hackers exploit Office vulnerability to infect computers

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