In today's podcast, we hear about maritime hacking worries, with potential risks to navigation, cargo handling, and manifest data. Another misconfigured AWS S3 bucket exposes business data. "Mr. Smith" says he's going to release the Game of Thrones season finale. The UK's NHS may have been breached. Google pulls 500 backdoored apps from the Play store. Fear of robots. Fileless cryptocurrency miner installed through EternalBlue. Jonathan Katz from UMD on separating science from snake oil. Dan Larson from CrowdStrike on incident response for zero-days. Scareware scares web surfers.