When enabled, the opt-in Contact Key Verification gives automatic alerts if the iMessage key distribution services return device keys that have not been verified (e.g. if an unrecognized device has ...

You can play iMessage games on your iPhone using the App Store extension that's built into iMessage. There, you can download a variety of games.

Apple launched a new iMessage security feature yesterday in beta called Contact Key Verification. We learned the basics of how it works yesterday but now Apple has published technical details of how ...

You can set up iMessage on your Mac using iCloud, and use it to both send and receive text messages from your Mac desktop or laptop.