Radio Leo

Security Now 581: Yahoo and Primal Worries

October 11, 2016136 min
Hosts: Leo Laporte, Steve Gibson
Leo and Steve discuss today's Windows update changes for 7 and 8.1, an exploit purchaser offers a $1.5 million bounty for iOS hacks, WhisperSystems encounter first bug, an IEEE study reveals pervasive "Security Fatigue" among users, Firefox and Chrome news, following the WoSign Woes, Samsung Note 7 news, some errata, a bunch of miscellany... and a look into new Yahoo troubles and concerns over the possibility of hidden trapdoors in widely deployed prime numbers.
We invite you to read our show notes.
Download or subscribe to this show at
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:, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.
Bandwidth for Security Now is provided by CacheFly.

Chat About Security Now 581: Yahoo and Primal Worries

For You