It’s estimated that 3.7 million Bitcoin have been lost – but hackers are helping owners get some of them back.

A US company is speeding up the path to practical fusion energy using Google’s vast computing power.

Two suspects allegedly conspired to launder the money after it was stolen by a hacker in 2016.

As part of its Galaxy range unveiling, Samsung talks up its sustainability credentials.

Boris Johnson says he hates fraud, as he faces calls to apologise for not including it in crime statistics.

Arm’s new chief executive speaks about its Nvidia-free future and reveals his favourite British tradition.