Hackers say they have published on the web the unique identification numbers of one million iPhones and iPads. Unique device identifiers (UDIDs) were allegedly taken from 12.4 million numbers stolen from the laptop of an FBI cyber-security agent. The FBI has released a statement denying the theft. Data protection firm Imperva said it believed the data was real and that it would be hard to fake such data. The greatest risk was to people still using iPhones that do not support the operating system, which includes the iPhone 3G and older models.”]
Source: https://www.csoonline.com/article/2132194/fbi-hack-would-pose–medium–risk-to-iphone-users.html