Hackers have published a collection of what they say is over a million Unique Device Identifiers (UDID), connected with Apple iPhones and iPads.
The data, claims the hackers, is just part of a larger database of 12,367,232 UDIDs, and personal information such as full names, cellphone numbers, addresses and zipcodes belonging to Apple customers. The data was allegedly stolen via a Java vulnerability from a laptop belonging to an FBI cybersecurity agent:
“During the second week of March 2012, a Dell Vostro notebook, used by Supervisor Special Agent Christopher K. Stangl from FBI Regional Cyber Action Team and New York FBI Office Evidence Response Team was breached using the AtomicReferenceArray vulnerability on Java, during the shell session some files were downloaded from his Desktop folder one of them with the name of ”NCFTA_iOS_devices_intel.csv” turned to be a list of 12,367,232 Apple iOS devices including Unique Device Identifiers (UDID), user names, name of device, type of device, Apple Push Notification Service tokens, zipcodes, cellphone numbers, addresses, etc. the personal details fields referring to people appears many times empty leaving the whole list incompleted on many parts. no other file on the same folder makes mention about this list or its purpose.”
Quite why the FBI was collecting the UDIDs and personal information of millions of iPhone and iPad users is not yet clear – but it’s obvious that the data (and the computer it was apparently stored on) was not adequately secured.
Read more in my article on the Naked Security website.