iPhone isn't safe on old iOS anymore, update to at least iOS 15 now

All iPhone users running iOS 13 or iOS 14 need to update now. Apple has confirmed routine browsing can trigger attacks on outdated iOS versions.

New iOS Update Warning—Check Your iPhone Now For Emergency Fix

Apple has released iOS 15.8.7 and iOS 16.7.15, fixing several flaws known to have been used by attackers in the Coruna ...
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Still Running iOS 13 or iOS 14 on Your iPhone? Apple Is Urging You To Upgrade for Your Own Good

Apple is urging iPhone users that are still running iOS 13 or iOS 14 to upgrade to iOS 15 to protect themselves from having their device hacked via malicious web content.

Apple's iOS 16, iOS 15 Updates Roll Out With Coruna Exploit Fixes for Older iPhone Models

Apple's security notes state that the updates patch kernel and WebKit vulnerabilities linked to the Coruna exploit.

Latest iOS 15 & iOS 16 updates target Coruna exploit affecting older devices

Apple has virtually eliminated the remaining addressable iPhones being targeted by the Coruna exploit being traded around the black market — that is, if you update your iPhone.