Keybase browser extension weakness discovered

Respected researcher Wladimir Palant has recommended users “uninstall the Keybase browser extension ASAP” after discovering a gap in its end-to-end encryption.

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.