How to make big bucks hunting cyber bugs

This month the US government is launching its first-ever bug bounty programme – a 20-day scheme for cybersecurity savvy citizens to have a go at finding flaws in the Department…

Whatsapp adds end-to-end encryption

Instant messaging service Whatsapp has announced it will encrypt all its users’ communications from Tuesday. With end-to-end encryption, messages are scrambled as they leave the sender’s device and can only…