Apple has issued a warning to all iPhone users over a security gap in the operating system. If you are one of 1.8 billion iPhone owners, your phone will need an urgent security upgrade to keep your valuable information safe.

The iPhone maker quietly updated a February security advisory to publicize a flaw that was used to hack at least two journalists in Europe.

Apple confirmed that a zero-day flaw used to deploy mercenary spyware onto journalists’ iPhones was quietly patched on iOS 18.3.1.

Apple has released the iOS 18.5 update, compatible with models from the iPhone XS onward, designed to significantly enhance user security and protect against hacker

Learn how to set up and use a VPN on your iPhone, both natively and via a security app. Read this guide for step-by-step instructions and tips.

Apple is working with Oligo and is warning its 1.8 billion users about a newly discovered security flaw that could give cybercriminals access to private information on their devices, including messages, photos and app data, according to Daily Mail.

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.