Unknown device sign in to my icloud.
I checked the devices list of my iCloud account and found an unknown device.
This is odd as it shows that this is an iPhone, with version Windows 1-0.0.22621.1413|com.apple.iCloud/14.1.
This happens few times and I changed my password after remove the device but it happens again.
Could you please advice how to verify if my account being hacked ?