One of the people briefed on the situation, a consultant advising the United States on encryption matters, said Apple would be barred from warning its users that its most advanced encryption no longer provided full security. The person deemed it shocking that the U.K. government was demanding Apple’s help to spy on non-British users without their governments’ knowledge. A former White House security adviser confirmed the existence of the British order.

Bloody hell - I’m encouraged by this because it means that Apple’s encryption actually frustrates governments, but anyone using iCloud for storage or backups is pwned.