Regulators in the UK and Europe are also investigating the proposed purchase of the chip designer.

Parag Agrawal, Twitter's new CEO, is the latest of several Indian-Americans leading global tech firms.

The ride-hailing firm has resolved a long-standing row with California officials over its records.

The firm apologises after some customers are left with no access to TV services for more than 10 hours.

Software used to spy on someone via their phone is a growing threat and common in domestic abuse cases.

The new rule lets debt collectors text and direct message millions of Americans who default on loans.