Security Now (Audio)

An unreleased AI solved a 26-year-old cryptographic secret in less than half an hour, exposing the origins of a widely used standard. Discover what this jaw-dropping breakthrough means for the future of trust and transparency in cybersecurity.

Another record smashing Patch Tuesday.

But again, all those updates were not without consequences.

Palo Alto Networks' Unit 42 reports on an agentic attack.

A mass-compromised hardware cryptocurrency wallet attack.

How to create your own known-safe crypto wallet.

Feedback about AI, coding and SpinRite from a listener.

What the reverse-engineering of the ECDSA curves means for security

Show Notes - https://www.grc.com/sn/SN-1101-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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Hosts: Steve Gibson and Leo Laporte

Think your open-source AI model is safe? This episode uncovers how LLMs can be secretly booby-trapped with undetectable backdoors, raising the stakes for anyone deploying AI in serious environments.

Anthropic cuts live Internet access during testing.

Will LLM technology turn out to be an uncontrollable dead end?

What alternative AI technologies are underway?

Anthropic offers free AI vulnerability scanning for open source.

South Korean banks hit by Claude-driven cyberattacks.

Japan declares a state of cyber-emergency due to attacks.

For one listener, agentic coding has taken the joy out of coding.

A listener is having way too much fun with AI and Halloween.

Some listeners believe I'm downplaying the dangers of AI.

We carefully examine the consequences of maliciously trained AI

Show Notes - https://www.grc.com/sn/SN-1100-Notes.pdf

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As AI becomes startlingly capable, top minds at OpenAI admit they can't always control what their own creations do—or even fully understand how they think. This episode dives into the real-world tension between rapid progress and the growing challenge of keeping AI truly aligned.

GLM-5.3 can be and has been abliterated. What does that mean?

Firefox 157 repairs a large number of high-impact vulnerabilities.

A surprising reduction in RSA crypto strength has been discovered.

Powerful agentic AI is being used to attack merchants.

A new and potent Spectre-style processor attack has been designed.

A neighbor falls victim to a Bitcoin scam. What can be done?

A new and surprising use was found for GRC's DNS Benchmark.

An examination of the growing alignment challenges created by more intelligent AI

Show Notes - https://www.grc.com/sn/SN-1099-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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material.security

With millions racing to embrace AI assistants and cybercriminals pivoting to new, high-stakes tactics, the episode tackles the dizzying pace of change and asks: just how worried should we be? The discussion pulls back the curtain on AI's unpredictable power, the escalation of digital extortion, and why the next breach may hit closer to home than you think.

Muse has a bad 0-day

The regularity of "Irregular"

More rogue OpenAI breaches

The Seven Deadly Sins (TSDS) hacker group

Liquified Natural Gas (LNG) cargo ship hacked

The FBI offended ShinyHunters's delicate sensibilities

Canonical switches to an every–2-weeks release cadence

Axios' AI 101: AI Explainer for normal people

How worried should we be?

Show Notes - https://www.grc.com/sn/SN-1098-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:
originhq.com/securitynow

threatlocker.com/twit

doppel.com

With millions racing to embrace AI assistants and cybercriminals pivoting to new, high-stakes tactics, the episode tackles the dizzying pace of change and asks: just how worried should we be? The discussion pulls back the curtain on AI's unpredictable power, the escalation of digital extortion, and why the next breach may hit closer to home than you think.

Muse has a bad 0-day

The regularity of "Irregular"

More rogue OpenAI breaches

The Seven Deadly Sins (TSDS) hacker group

Liquified Natural Gas (LNG) cargo ship hacked

The FBI offended ShinyHunters's delicate sensibilities

Canonical switches to an every–2-weeks release cadence

Axios' AI 101: AI Explainer for normal people

How worried should we be?

Show Notes - https://www.grc.com/sn/SN-1098-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:
originhq.com/securitynow

threatlocker.com/twit

doppel.com