Uh oh! Another Unicode attack is messing up a popular messaging platform. This time it’s Apple’s own Messages app being hit by what has come to be called the “Black Dot” bug.
We know iPhones and iPads running iOS 11.3 and 11.4 beta are affected, and it’s highly likely that Apple Watch and Apple TV are as well. Messages on the Mac might be affected as well, but the greater resources of the Mac could give you the ability to quickly delete the message thread before the app becomes totally unresponsive.