London Underground Is Testing Real-Time AI Surveillance Tools to Spot Crime

In a test at one station, Transport for London used a computer vision system to try and detect crime and weapons, people falling on the tracks, and fare dodgers, documents obtained by WIRED show.

Teens Hacked Boston Subway’s CharlieCard to Get Infinite Free Rides—and This Time Nobody Got Sued

In 2008, Boston’s transit authority sued to stop MIT hackers from presenting at the Defcon hacker conference on how to get free subway rides. Today, four teens picked up where they left off.