SN 1066: Password Leakage - Zero Trust, Zero Knowledge

SN 1066: Password Leakage - Zero Trust, Zero Knowledge

Author: TWiT February 25, 2026 Duration: 2:50:07

ETH Zurich's deep-dive into the world's top password managers exposes how feature overload and legacy design obscure real security flaws, forcing a rethink of what "zero knowledge" actually means for your vault. Learn why recent fixes matter—and why open source may be your safest bet.

  • CA's warn us to urgently prepare for the inevitable.
  • Three U.S. states attempt to ban 3D printed firearms.
  • Denied ransom, ShinyHunters leaks 967,000 personal details.
  • "Billions" of U.S. social security numbers leaked.
  • Is Apple planning to add cameras to three new gadgets.
  • No more security fixes for Firefox on Windows 7 & 8.
  • Russia blocks the official Linux kernel site they need.
  • Will the U.S."freedom.gov" site post EU blocked content.
  • LLM's will offer secure passwords. Do Not Use Them.
  • As predicted, the "ClickFix" attack strategy takes over.
  • A listener believes his computer is compromised.
  • How could three popular password managers get things wrong.

Show Notes - https://www.grc.com/sn/SN-1066-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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Every Tuesday, cybersecurity expert Steve Gibson sits down with Leo Laporte to dissect the week's most pressing digital threats. This isn't just a news recap; it's a detailed analysis where complex topics like emerging malware, data breaches, and software vulnerabilities are explained with clarity. The conversation in Security Now (Video) provides actionable insights, whether you're safeguarding a home network or responsible for enterprise infrastructure. As a production of TWiT, this video podcast delivers both visual aids and in-depth discussion, translating technical jargon into practical knowledge. Regular listeners gain a deeper understanding of the threat landscape and the evolving tools for defense. For those who want an enhanced experience, Club TWiT membership offers ad-free access to this and other shows. Tune in weekly to stay informed and build a more resilient digital life, as Steve and Leo unpack the stories that define our security reality.
Author: Language: en-us Episodes: 16

Security Now (Video)
Podcast Episodes
SN 1078: DigiCert does it right - Hugging Face Under Fire [not-audio_url] [/not-audio_url]

Duration: 2:40:32
DigiCert's latest security mishap triggered not just a scramble behind the scenes, but a cascading crisis that briefly wiped trust from millions of Windows systems. Find out how a single support slip, followed by Microso…
SN 1077: A Browser AI API? - End of Bug Bounties? [not-audio_url] [/not-audio_url]

Duration: 2:35:00
Google is sneaking a massive 4.7GB AI model into Chrome, and Mozilla is fighting back as the future of browsers threatens to turn into an AI arms race. Find out what's really happening behind this push and why it's setti…
SN 1075: Yes. Exactly. - The Zero-Day Ticking Clock [not-audio_url] [/not-audio_url]

Duration: 2:40:28
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…
SN 1074: What Mythos Means - Marketing or Mayhem [not-audio_url] [/not-audio_url]

Duration: 2:51:16
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-s…
SN 1072: LiteLLM - Click Fix Attacks Surge [not-audio_url] [/not-audio_url]

Duration: 2:48:59
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 requir…