WhatsApp has gone down for users across the UK, with tens of thousands of people reporting being unable to send or receive messages.
Downdetector, which tracks outages, said more than 57,600 reports of problems had been submitted at 8.41am, with issues first detected just before 8am.
However, the number of users experiencing issues could be much higher due to the way the website collects data.
WhatsApp users from around the world have taken to social media platforms, such as Twitter, to complain that the app is not working.
Downdetector also found more than 11,000 users in India, and 19,000 in Singapore, had reported experiencing issues.
Users have found that while they can open the app and access their conversations, it is failing to deliver new messages or successfully...
English (US) ·