Apple fixes this iMessage security flaw with latest update, check if iPhone has it installed or not

Apple bug

If you have an iPhone, this is something you’ll want to know. Apple has just confirmed that it quietly fixed a dangerous security flaw in the Messages app and didn’t tell anyone until now.

The issue was serious enough that hackers were able to use it to spy on people specifically, two journalists in Europe. According to security researchers at Citizen Lab, the attack used something called "Graphite" spyware, developed by a company named Paragon. This spyware has reportedly been used in targeted attacks against journalists and human rights activists.

Here’s how it worked: attackers could send a malicious image or video via an iCloud link in the Messages app. If you opened it, the spyware could sneak into your phone by exploiting a logic flaw in the system.

Apple actually fixed the bug back in February with the iOS 18.3.1 update — but they didn’t mention this part of the fix until now. Why the delay? That’s still unclear.

In a statement, Apple said it was “aware” the flaw may have been used in “extremely sophisticated attacks” aimed at specific individuals.

If you haven’t updated to iOS 18.3.1 or later, now’s a good time to do it. While most people weren’t affected, this is a reminder that even your Messages app isn’t off-limits when it comes to targeted cyberattacks.