Use iMessage rather than SMS, says Apple
Apple was responding to French iOS hacker pod2g’s announcement that he “found a flaw in iOS that [he considers] to be severe”, and that he is “pretty confident that other security researchers already know about this hole, and I fear some pirates as well.”
Read more: Use iMessage rather than SMS, says Apple
Story added 20. August 2012, content source with full text you can find at link above.