<br /> The City of Atlanta has been targeted by a massive cyberattack. <br />Systems handling everything from traffic tickets to water bills were affected, including Wi-Fi at the world’s busiest airport. <br />The source was a mysterious piece of ransomware, the first to ever cripple a major US city.<br />Ransomware encrypts data, then demands payment for the unlock key under threat of total data loss. <br />Experts suspect that a hacking group known as SamSam is responsible. <br />
