Security Now with Steve Gibson and Leo Laporte

Apr 26th 2022

Security Now 868

The 0-Day Explosion

Lenovo EUFI Firmware, Everscale Blockchain Wallet, Major Java Update

Records live every Tuesday at 4:30pm Eastern / 1:30pm Pacific / 20:30 UTC.
Category: Help & How To
  • Picture of the Week.
  • CISA's Known Exploited Vulnerabilities Catalog.
  • Lenovo UEFI Firmware Troubles.
  • Everscale Blockchain Wallet.
  • Java 15, 16, 17, and 18 received MUST UPDATES last week.
  • Closing The Loop.
  • Sci-Fi.
  • SpinRite.
  • The 0-Day Explosion.

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For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site:, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.