https://www.vice.com/en_us/article/pkd4kg/apple-is-going-to-make-it-harder-to-hack-iphones-with-zero-click-attacks

Apple is going to make one of the most powerful types of attacks on iPhones much harder  to pull off in an upcoming update of iOS.

The company quietly made a new change in the way it secures the code running in its mobile operating system. The change is in the beta version of the next iOS version, 14.5, meaning it is currently slated to be added to the final release. Several security researchers who specialize in finding vulnerabilities in and crafting exploits for iOS believe this new mitigation will make it much harder for hackers to take control of an iPhone with a technique known as a zero-click (or 0-click) exploit, which allows a hacker to take over an iPhone with no interaction from the target. Apple also told Motherboard it believes the changes will impact 0-click attacks.