Originally Posted by
KenTarmac
There are ways to irrecoverably delete data but But, if Edward Snowed showed us anything, it's that all these companies are in bed with the NSA either by choice or by duress. As a result of that coerced NSA access the CBP and other agencies now have the same access.
As I have stated I'm no expert but some of the bits and pieces from the latest wikileaks data trove might give question to your statement.