SN 1079: Daybreak and Codename MDASH - Microsoft's Edge Password Blunder

SN 1079: Daybreak and Codename MDASH - Microsoft's Edge Password Blunder

Author: TWiT May 20, 2026 Duration: 0:00

OpenAI, Microsoft, and Google are racing to unleash next-gen AI that hunts for software vulnerabilities and hacks at scale. This episode explores how these advancements could shake up everything we thought we knew about cybersecurity.

  • Microsoft rethinks Edge's "intended behavior" after it gets press.
  • Chaotic Eclipse hacker strikes again with a Bitlocker bypass.
  • Google's threat analysis group documents malicious AI use.
  • Canada hasn't learned the lessons of the EU and the UK.
  • AI chatbots may be far more addictive than social media.
  • Project: Hail Mary now available to stream.
  • An apparently-serious zero-point quantum vacuum energy source.
  • A bit of listener feedback.
  • OpenAI's & Microsoft's vulnerability discovery systems

Show Notes - https://www.grc.com/sn/SN-1079-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: 14

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
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SN 1075: Yes. Exactly. - The Zero-Day Ticking Clock [not-audio_url] [/not-audio_url]

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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…
SN 1071: Bucketsquatting - Meta and TikTok's Tracking Pixels [not-audio_url] [/not-audio_url]

Duration: 2:47:44
When convenience trumps caution, disaster waits in the wings. Join Steve Gibson and Mikah Sargent as they break down the jaw-dropping oversights lurking in mission-critical tax and cloud tools, and examine how a single u…
SN 1070: CISA's Free Internet Scanning - Malware Disguised as a VPN [not-audio_url] [/not-audio_url]

Duration: 2:46:12
Meta quietly ditches encryption for Instagram chats while TikTok also backpedals on privacy, shaking up assumptions about how much big tech really values your secrets. Meanwhile, Steve Gibson reveals why CISA's free gove…