This week, as expected, we look at some of the events and announcements from last week's Black Hat and DEF CON conference events. Microsoft and Apple have upped the ante for bug hunters, the Chaos Computer Club shreds a hotel's door lock security, a serious philosophical design flaw is revealed to be present in 40 signed device drivers, and Google vows to continue its Incognito-mode battle. We also have some SQRL news, some fun miscellany, and some interesting closing-the-loop feedback from our terrific listeners.