https://www.techradar.com/news/apple-tightens-iphone-security-loophole-to-prevent-police-hacking

With the roll-out of iOS 11.4, we saw Apple plug up a security loophole in the iPhone Lightning port, but the Cupertino firm has now announced that iOS 12 will take this fix to the extreme.

While Apple has historically been non-compliant when law enforcement has sought capabilities to hack into Apple customers’ devices, in certain instances, police have been able to use third-party hacking tools to exploit a loophole in iPhone Lightning ports.