Is social media fueling Chicago gang wars? We take a closer look at the phenomena with Ben Austen, a journalist who took an in-depth look at how Facebook, YouTube, Twitter and Instagram -- among many others on the world wide web --- have contributed to escalating tensions and street violence in Chicago. Read an interview with former gang leader and community activist Hal Baskin.

WIRED's Mat Honan got hacked and had his digital life wiped. We look at what steps you should take to keep your information secure.