Patch Tuesday notes. Skype DLL hijacking vulnerability. Olympic Destroyer malware described. Lazarus Group newly active. BitGrail heist? Cyber Valentine.

In today's podcast, we hear that Patch Tuesday will not include a Skype fix—that one will take some time and attention. Olympic Destroyer is the malware thought to be infesting the Winter Games. Attribution remains unclear, but a lot of suspicious eyes are looking at you, Mr. Putin. The Lazarus Group is stepping up its cryptocurrency stealing game. Questions swirl around the alleged BitGrail cryptocurrency exchange losses. David Dufour from Webroot on Mac vulnerabilities. Guest is Mark Loveless from Duo security, looking at IoT personal safety devices. And, hey—Valentine's Day is tomorrow. Learn more about your ad choices. Visit megaphone.fm/adchoices