Despite yesterday’s leak of the Apple iOS Secure Enclave decryption key, experts are urging calm over claims of an immediate threat to user data.

A hacker identified only as xerub published the decryption key unlocking the iOS Secure Enclave Processor.

It took Apple nine words to make its point: “This is not a case about one isolated iPhone.” Apple on Thursday filed a motion to vacate a court order mandating it assist the FBI in unlocking an iPhone belonging to the San Bernardino shooter. Apple said the order violates its First Amendment rights—software code is...

Apple, like most advanced tech companies, understands threats and how to close them off. But one salient point that’s emerged from its ongoing dispute with the FBI over unlocking the San Bernardino shooter’s phone is that Apple is a threat to itself. Therefore, expect any future iPhone security updates to take into account that Apple...