Security Now (Audio)

SN 1076: FAST16.SYS - Unmasking the NSA's Most Diabolical Digital Sabotage

April 29, 2026·2h 35m
Episode Description from the Publisher

What if your engineering calculations secretly sabotaged your nation's best efforts? This week, we reveal how a newly uncovered 21-year-old NSA rootkit quietly corrupted scientific research in hostile states and why it changes everything you think you know about cyberwarfare. Bitwarden's CLI hit with a supply-chain attack. Commercial routers in Iran fail shortly before the war. Meta logging all employee activity to train replacement AI. GRC's DNS Benchmark Release 5. Two miscellaneous AI thoughts. A bunch of terrific listener feedback. Unraveling the diabolical history of "fast16.sys" Show Notes - https://www.grc.com/sn/SN-1076-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. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsors: doppel.com threatlocker.com/twit material.security cyberhoot.com/securitynow guardsquare.com

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