PC Mag:

Black Hat is a gathering of security researchers, hackers, and industry that meets in Las Vegas to do three things: outline the latest threats, show how the good guys and the bad guys can be defeated, and launch attacks on the attendees. This year saw plenty of scary attacks, including one against show attendees, along with car hacks, new ways to steal cash from ATMs, and why smart lightbulbs might not be as safe as we thought. But we also saw lots of reason to hope, like teaching machines to spot dangerous servers, using Dungeons and Dragons to train employees on handling security threats, and how Apple handles the security of your iPhone. It was, all told, a pretty mind-bending year.

The Black Hat conference is a fascinating glimpse into an area of computing that should terrify many of us.