Apples new iOS 27.2.1 fixes critical bugs, and you should install it now

Apple's latest iOS update, 27.2.1, is out and crucial for every device user. The update doesn't introduce new features, but it rectifies multiple bugs, some of which are critical. Apple has released official notes detailing nine separate issues, including one where apps could access sensitive user data, another where attackers could pair with a device without permission, and a third where remote attackers could join iMessage group chats and receive messages.

A particularly dangerous vulnerability, identified by Binance, a cryptocurrency exchange, was also patched. This vulnerability allowed malicious apps to read local files from other apps, potentially exposing seed phrases, private keys, and login credentials. Binance suggested users delete untrusted apps and update their iOS and all apps to the latest versions. iOS 27.2.1 can be downloaded from the Settings menu under General - Software Update.

Users who haven't upgraded to iOS 27 should install the most recent version available, either iOS 26.7.3 or iOS 18.7.12.