Security Now

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.

Records live every Tuesday at 4:30pm Eastern / 1:30pm Pacific / 21:30 UTC.

  • by TWiT
    Cybercriminals are harnessing AI not to break in, but to make sense of their stolen loot and increase their leverage in multi-million dollar ransomware heists. This episode unpacks how AI is now turbocharging extortion and negotiations on the dark side. The "bone crushing" didn't happen this month. Revisiting and inspecting July's Patch Tuesday. A widespread and worrisome flaw in OpenSSL. Claude can now access your 1Password credentials. Bitwarden is aware that we need whole new security. The day ends in "y" so a new prompt injection attack. A true (and rare) core WordPress emergency update. Lots of interesting listener feedback. […]
  • by TWiT
    AI is rewriting the rules of cybersecurity, and this week, massive government and private sector moves show just how quickly the stakes are rising. Find out how regulators, attackers, and defenders are all scrambling to keep up as vulnerabilities surface at record speed. Europe warns their largest banks to prepare for AI attack. The EU launches an action plan for AI Cybersecurity. China considers keeping its budget AI to itself. The UK's NCSC & GCHQ announce their "Cyber Shield". CISA is using Mythos to audit U.S. government code. Microsoft warns of their upcoming patch flood. "RoguePlanet" receives an on-the-fly patch. […]
  • by TWiT
    From the sudden retirement of Internet pioneer Vint Cerf to the unstoppable advance of "apex agentic adversaries," get a front-row seat to the unfolding security revolution and its massive real-world stakes. Why Fable5's re-release has disappointed. Opera becomes the first browser to offer "Paste Protect." Microsoft BlueHammer exploit is "hammering" systems. Industry legend (TCP creator) Vint Cerf on AI. Chrome turns 150 with too many fixes to load. Google fails to sidestep a $4.67 billion EU fine. One last (we can hope) Chat Control vote next week. AirDrop & Android Quick Share are exploitable. How to bypass Claude's and ChatGPT's […]
  • by TWiT
    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. Find out how state-sponsored attackers and careless disclosures are turning the cybersecurity playbook upside down. Win10's popularity forces another year of free updates. CISA directs all federal agencies to update their UniFi OS devices. CISA gave federal agencies "the weekend" to update Cisco devices. Australia is disturbed by a deeply compromised infrastructure provider. OpenAI introduces Daybreak-powered "Patch the Planet" initiative. Meta's employee monitoring-for-AI-training backfired badly. Script Kiddies figure out how to use AI to find […]
  • by TWiT
    A flood of everyday gadgets, from cheap streaming boxes to digital photo frames, are being secretly conscripted into global proxy networks and used to mask major cyberattacks—possibly even targeting your own home network. Worries of AI-power cyberattacks are spreading. Mythos "missed some" important vulnerabilities in Firefox. Every recent patch Tuesday Nightmare Eclipse has struck. What now? Massive store of valid FortiGate VPN credentials found. F5 issues emergency updates to their NGINX-based server offerings. Introducing "AI Potpourri" — deeply altering an AI's personality. A close look at the explosion in malicious proxy networks. A Canadian judge okayed the illegal removal of […]
  • by TWiT
    This episode unpacks the jaw-dropping surge in vulnerabilities unearthed by AI, revealing how Microsoft shattered its own patch records while adversaries and defenders race to outpace each other. The conversation gets real about whether AI is fixing our broken software or just making attacks easier for everyone. Rootkits found in more than 400 ArchLinux User Repository packages. The US government requests Anthropic to remove Mythos and Fable. CISA responds to AI-driven attacks with new patching requirements. NPM to switch to more secure install defaults. Will it help. Our listeners react to last week's PHP commentary. June shows that AI has […]
  • by TWiT
    Discover how Anthropic's secretive red team and the MITRE ATT&CK framework are mapping the chilling rise of malicious AI use, revealing cyber threats that now move faster than defenders can respond. Was a U.S. law firm right to pay a $20 million ransom. Could Cisco have yet another SD-WAN 0-day in the wild. Why is it so difficult to author secure PHP code. Teens use "WeedHack" to spy and attack each other. Researchers create the first AI-enabled Internet worm. Google Chrome pops-up "Shop with confidence." What… The discovered and irresponsibly disclosed HTTP/2 Bomb. What Anthropic learns from their past year […]
  • by TWiT
    AI vulnerability discovery just upended the legendary Capture the Flag competitions, leaving top hackers sidelined while algorithms dominate the scoreboard. Hear why one seasoned researcher says the entire game is over for humans. As expected, UnFiOS devices are under attack. CISA commands federal agencies to update Drupal. Can the largest botnet ever, be killed. Defender endpoint can cutoff a PC from the network. Charter Communications big account leak. Chrome moves device-bound session cookies from beta. Anthropic to release Mythos shortly. cURL and Daniel Stenberg. IBM & RedHat commit to fixing open source with AI. LOTS of terrific listener feedback this […]

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