Social Security numbers exposed on US government transparency site

The US government exposed dozens of people’s’ personal details, including social security numbers, due to an online mishap on a public transparency portal.

Knock, knock: Digital key flaw unlocks door control systems

Attackers could be able to unlock doors in office buildings and factories at will, thanks to a flaw in a popular door controller.

Can ‘sonar’ sniff out your Android’s lock code?

Researchers have demonstrated a novel, if slightly James Bond technique, for clandestinely discovering the unlock pattern used to secure an Android smartphone.