As hackers are getting more sophisticated and security measures continue to improve, it’s a simple text message that can take down an iPhone. A recently spotted issue brought to light by a Redditor ...

If you have viewed a Web page containing strange characters you did not understand, you may have seen Unicode characters. Unicode consists of a character set that covers most languages in the world.

Another Unicode text bug has been discovered in iOS, which will repeatedly crash Apple’s Messages app by overloading its memory. The “black dot” message contains an emoji like ⚫, although it’s not ...