Head's up to all iPhone users! It looks like hackers have finally found their way into iPhones, and they're causing major headaches.
Hackers created a new bug that can freeze your iPhone with a single link. The bug discovered in iOS crashes your Messages app and can freeze your phone. A specially-engineered link called "chaiOS" crashes the Messages app and sometimes it takes down the phone's entire operating system.
If the bug is currently stopping you from opening Messages, you might be able to fix it by going to your Safari settings and blocking the domain of the site hosting the bug. You could always reset your iPhone to factory settings, or just wait for an update. Apple is expected to come out with one soon.