Security Now

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.

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We may already be living through the most consequential hundred days in cyber history, and the arrival of AI that can autonomously chain zero-day vulnerabilities into working exploits means the software industry's long-standing "ship it and patch it later" era is officially over.

Show Notes - https://www.grc.com/sn/SN-1074-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

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The FCC has banned all new consumer routers made outside the US, leaving networks stuck with aging, insecure hardware while blocking innovation. Find out why this sweeping move is raising eyebrows and lawsuits—and why it makes zero sense for cybersecurity.

• Will California require Linux to verify its user's age.
• Apple's iOS 26.4 requires UK users to prove their age.
• Russia chooses to use home grown 5G mobile encryption.
• Ukraine knew the webcam was installed by Russian spies.
• Google moves quantum computing "Q Day" to 2029.
• At RSA, UK's NCSC CEO warns of vibe-coded SaaS replacements.
• More information about nasty ClickFix campaigns.
• More than one in seven Reddit postings are an AI-bot.
• The story behind the LiteLLM disaster that was averted

Show Notes - https://www.grc.com/sn/SN-1073-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:

• meter.com/securitynow
• zscaler.com/security
• material.security
• bitwarden.com/twit
• hoxhunt.com/securitynow

An explosive supply chain hack in Light LLM nearly unleashed catastrophic malware across millions of AI systems, and it took a coder's quick thinking to catch it before it snowballed into disaster.

• Will California require Linux to verify its user's age. • Apple's iOS 26.4 requires UK users to prove their age.
• Russia chooses to use home grown 5G mobile encryption.
• Ukraine knew the webcam was installed by Russian spies.
• Google moves quantum computing "Q Day" to 2029.
• At RSA, UK's NCSC CEO warns of vibe-coded SaaS replacements.
• More information about nasty ClickFix campaigns.
• More than one in seven Reddit postings are an AI-bot.
• The story behind the LiteLLM disaster that was averted.

Show Notes - https://www.grc.com/sn/SN-1072-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:

• threatlocker.com/twit
• adaptivesecurity.com
• guardsquare.com
• meter.com/securitynow