BBC: Technology

• List accomplishments or resign, Musk tells US federal workers

  The weekend email comes as Elon Musk leads an effort to aggressively curtail the government workforce.

• Cryptocurrency theft of £1.1bn could be biggest ever

  Dubai-based Bybit said it could afford to reimburse customers and that it was working to find the hackers.

• Apple pulls data protection tool after UK government security row

  Customers' photos and documents stored online will no longer be protected by end-to-end encryption.

• Coinbase boss claims SEC will drop crypto lawsuit

  The SEC's 2023 lawsuit formed part of a crackdown on crypto firms which President Trump pledged to reverse.

• What does Jack Ma's return to the spotlight mean?

  Analysts say the Alibaba founder's re-emergence could signal a policy change in Beijing.