Leo and I discuss today's Windows Update changes for 7 and 8.1. An exploit purchaser offers a $1.5 million bounty for iOS hacks. WhisperSystems encounters its first bug. An IEEE study reveals pervasive "security fatigue" among users. We've got Firefox and Chrome news, 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.