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Security Now (Video)

Leo Laporte

Steve Gibson, the man who coined the term spyware and created the first anti-spyware program, creator of Spinrite and ShieldsUP, discusses the hot topics in security today with Leo Laporte....

Episodes

20 of 35 episodes

SN 1102: A Strategic Plug Pull - Lessons From a Global Patch-and-Panic Fire Drill

A newly uncovered PHP vulnerability put nearly 70% of the internet at risk, sending governments and enterprises into a frenzy as AI-powered...

2:54:06Oct 27, 2026

SN 1101: ECDSA's Curves Origins - When AI Becomes the Attacker

An unreleased AI solved a 26-year-old cryptographic secret in less than half an hour, exposing the origins of a widely used standard. Discov...

2:31:36Oct 20, 2026

SN 1100: Booby Trapping LLMs - AI Frenzy in Cybercrime

Think your open-source AI model is safe? This episode uncovers how LLMs can be secretly booby-trapped with undetectable backdoors, raising t...

2:49:02Oct 13, 2026

SN 1099: An Alien Mind - From RSA Weakness to Agentic Attacks

As AI becomes startlingly capable, top minds at OpenAI admit they can't always control what their own creations do—or even fully understand...

3:03:15Oct 6, 2026

SN 1098: How worried should we be? - Unpredictable Agents

With millions racing to embrace AI assistants and cybercriminals pivoting to new, high-stakes tactics, the episode tackles the dizzying pace...

2:42:18Sep 29, 2026

SN 1097: Mega Patch Tuesday Fallout - When AI Outsmarts Its Makers

After Microsoft's historic Mega Patch Tuesday, enterprise IT teams worldwide are scrambling as a wave of updates triggers system meltdowns,...

2:50:02Sep 22, 2026

SN 1096: Are we the Krell? - 153 Million Driver's Licenses Leaked

Are we charging toward a Krell-style catastrophe with AI, arming ourselves with incomprehensible power while missing the real risks lurking...

2:50:47Sep 15, 2026

SN 1095: AI-Driven Expertise Loss - Gemini, Hugging Face, and the AI Arms Race

OpenAI's latest advances have the rumor mill buzzing about "hidden thoughts" and unsupervisable models, but are AI safety experts panicking...

3:06:06Sep 8, 2026

SN 1094: AI Patching Shortcomings - Should You Trust AI-Generated Code?

AI-generated code is flooding the industry, but researchers reveal that almost half of it contains critical vulnerabilities. This week, we u...

2:51:59Sep 1, 2026

SN 1093: Tokens in the Stream - Why LLMs are inherently insecure and prompt injection will persist

Turns out, every chatbot conversation runs on a messy hack at the heart of language models, making prompt injection an unsolved—and possibly...

2:48:10Aug 25, 2026

SN 1092: Restraint Abliteration - Rotating Keys, Broken Guardrails

From autocorrect to full-fledged conversationalists, discover how a few tweaks transformed language models—and why understanding this shift...

2:49:05Aug 18, 2026

SN 1091: The Post BlackHat State of AI - When AI Writes Malware

AI agents are breaking free from their test environments, outsmarting their creators and breaching real-world networks in ways that no one p...

2:51:12Aug 11, 2026

SN 1090: Black Hat - The Hidden Flaws in AI Security Nobody Saw Coming

At Black Hat Las Vegas, the Security Now crew digs into how AI is not just finding hidden software bugs but also fueling both groundbreaking...

2:05:11Aug 5, 2026

SN 1089: Models Go Rogue & ExploitGym - Regulators, Start Your Engines

What happens when an unconstrained OpenAI model goes rogue and hacks into Hugging Face, breaching real-world security boundaries? This episo...

3:07:56Jul 28, 2026

SN 1088: A Nefarious Novel Use for AI - Ransomware Negotiations Go High-Tech

Cybercriminals are harnessing AI not to break in, but to make sense of their stolen loot and increase their leverage in multi-million dollar...

2:47:29Jul 21, 2026

SN 1087: HalluSquatting, GhostApproval & GitLost - Patch Tuesday Breaks Records

AI is rewriting the rules of cybersecurity, and this week, massive government and private sector moves show just how quickly the stakes are...

2:48:51Jul 14, 2026

SN 1086: The Apex Agentic Adversary - Visual Prompt Injection Strikes

From the sudden retirement of Internet pioneer Vint Cerf to the unstoppable advance of "apex agentic adversaries," get a front-row seat to t...

2:53:23Jul 7, 2026

SN 1085: A SOTA State-Sponsored Campaign - AI's New Superpower: Loop Engineering

AI is now uncovering and fixing thousands of hidden software bugs faster than humans can keep up, but not everyone is playing by the rules....

2:50:15Jun 30, 2026

SN 1084: The Residential Proxy Threat - Malicious Proxies in Your Living Room

A flood of everyday gadgets, from cheap streaming boxes to digital photo frames, are being secretly conscripted into global proxy networks a...

2:47:32Jun 23, 2026

SN 1083: Patch Tuesday à la AI - Arch Linux Repo Under Siege

This episode unpacks the jaw-dropping surge in vulnerabilities unearthed by AI, revealing how Microsoft shattered its own patch records whil...

2:36:20Jun 16, 2026