Lessons learned the hard way: Criminal cases reveal holes in one company’s off-boarding processes, which allowed one person to retain access to the firm’s IT systems. The apparent revenge deletion of ...

Industry body says energy consumption driven by AI up 15% globally in two years as it warns of societal backlash Datacentres are consuming 6% of electricity in the UK and US, with the growing strain ...

Incognito mode only deletes local browsing history; your ISP still sees every site you visit ISPs track your data to sell to advertisers, throttle your bandwidth, and comply with government requests ...

Mathematicians spend most of their time thinking about what’s knowable. But the unknowable can be just as compelling. Perhaps the most famous example comes from a theorem by the logician Kurt Gödel.