April 21, 2026

Security Now 1075: Yes. Exactly.

2 hours 40 minutes

Security leaders warn the era of AI-driven bug hunting has arrived, with Mythos uncovering hundreds of overlooked vulnerabilities in code bases as trusted as Firefox. Are defenders ready for the avalanche of exploits and the frantic race to patch?

A disgruntled developer discloses multiple Windows 0-days.

Microsoft purchases its own bugs in massive campaign.

VeraCrypt & Wireshark suddenly lost their dev accounts.

A serious problem with re-captured domain names.

How might AI help to secure open source repositories.

A listener wonders what we thought of Project Hail Mary.

Cyber security professionals tell us What Mythos Means

Show Notes - https://www.grc.com/sn/SN-1075-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:

canary.tools/twit - use code: TWIT

joindeleteme.com/twit promo code TWIT

hoxhunt.com/securitynow

meter.com/securitynow

zscaler.com/security

...more

View all episodes

By TWiT

4.3

200200 ratings