I see the only lesson here: NEVER use cell phones for activities that you want to keep secret. They are known to be easily trackable and heavily backdored. Linu

I see the only lesson here: NEVER use cell phones for activities that you want to keep secret. They are known to be easily trackable and heavily backdored. Linux netbook (single-use&destroy for extra credits) with TOR + encrypted mail or IM on public WiFi networks would be much more secure and not so impractical on such high stakes.