The XZ Backdoor: Everything You Need to Know

Details are starting to emerge about a stunning supply chain attack that sent the open source software community reeling.

7 Ways the Apple Antitrust Case Could Change Your iPhone

The US Department of Justice lawsuit could force Apple to play nice with Android—with major implications for the iPhone.

Hackers Found a Way to Open Any of 3 Million Hotel Keycard Locks in Seconds

The company behind the Saflok-brand door locks is offering a fix, but it may take months or years to reach some hotels.