Tesco ignores the advice of TechWeekEurope and security researchers, making it unsafe to shop on Tesco.com, warns Tom Brewster

Electron spins could last long enough to store data, IBM finds

Bitcoinica got raided by hackers and couldn’t pay its customers

The ICO is baring its teeth some more, but still imposing minimal fines

Number 10 and Scotland Yard named in leaked emails from Wikileaks

Records are set as Usain Bolt joins the pantheon of Twitter celebrities

The new management wants to make fewer, better smartphones

Troubled BlackBerry maker RIM is reportedly looking to sell Newbay and other assets as it seeks to organise a mobile fightback

"Immoral" tax avoidance could face searching questions, warns John Mann MP

Michael Dell's millions couldn't stop his daughter revealing location information on her family