Hacktivist group Anonymous are claiming they managed to hack into the laptop of FBI agent Supervisory Special Agent Christopher Stangl and find that he was collecting people’s iPhone data, which the FBI has denied. How and if the FBI obtained this data is still unclear.
The AntiSec hack has leaked 1 million of 12 million UDIDs they say they’ve obtained.
UDIDs are important because they’re unique to each iPhone and iPad and can be tied to personal information that could potentially lead to identity theft, such as user names, phone numbers and addresses, friends lists, location, who you were chatting to, even the possibility of taking over Facebook and Twitter accounts.
To check if your UDID is one of those that has been leaked:
- Download Ad Hoc Helper to your iPhone and run it. Amongst other things this will show you the Unique Device Identifier of your iOS device.
- Then go to lastpass.com/udid/ and put the first 5 or so characters of your UDID in and it will tell you if yours is one of those which has been leaked.