iCloud breach and what to do following it I have reason to believe that my iCloud account was recently breached and whoever did it is trying to lock my devices. I am aware that this is done through Find my IPhone and that they have set it to lost mode. However, when I go to Find my IPhone and I view the details of my mac, it simply says locked 6 minutes ago without an option to un-lost mode it. Is there any way to fix this / am I doing something wrong or do I have to go to an apple store and prove I own the device and such?

Thanks all,

Jimmy
You would only have to go into an Apple store and prove ownership if your device is "bricked" after iOS/macOS is erased (meaning you cannot login to it due to forgotten password and/or Apple ID email address). When iCloud.com says the device is "locked" it does not mean "bricked," it simply means the screen is locked, like with your pin.   

It sounds like all you need to do is enable 2-Factor authentication in your Apple ID/iCloud account, plus change your password. This will prevent whomever "breached" the account from logging in again. See: https://support.apple.com/en-us/HT204915