Re: IMSI from ICC-ID still? (Re. AT&T-iPad security breach worse than first thought.)
The answer is anyone who knows isn't talking. You're probably barking up the wrong tree in this forum, since this is a decidedly non-technical group.
And you can take it however you want, but my statement remains true. This is not an "AT&T issue"...it's a "GSM carriers the world over were caught with their pants down" issue. Why don't you do a bit of research on the issue, rather than occasionally strolling in here to be spoonfed. Start here, then go here, and remember that Google is your friend.