If you’re a OnePlus 7 Pro user and received a baffling notification on your phone, then you should know you’re not alone and it was a mistake. The company clarified that the push notification wasn’t a result of a hack or attack. Instead, it was an error on the company’s part as they’re testing the Android Q update that’s set to be released later this year. OnePlus assures its users that their personal information wasn’t at risk and the company is implementing new processes to prevent this issue from happening again. The notifications the users got were jumbled up English letters and non-standard characters. When the notification is pressed, it would open up the web browser and show a “Page not found” message.
Source: 9to5Google