iOS 26.6 Will Warn You About Malicious iMessages

Apple is adding a new warning about malicious iMessages in iOS 26.6, according to X user @limpless_skelly, who shared a mockup of the notification.
The pop-up will warn users that a message could be trying to harm their iPhone or compromise their privacy. Apple asks users to share the message so it can guard against future attacks, and there are "Not Now," "Share With Apple," and "Don't Report" options to tap. Not Now likely causes the pop-up to surface again at a later time.New in iOS 26.6 Beta