While there is no evidence that they did get hacked, they are incompetent enough that I find it very plausible.
list is only 1/12th of the original file,
But don't worry, more than 200 million iOS devices are out there. 12 million is only 6% of the key-space so, you're probably not in the original dump that's in the hands of "anonymous".
While there is no evidence that they did get hacked, they are incompetent enough that I find it very plausible.