That's the point! No method is 100% safe. The truth is, the bg's can and will steal your info no matter what you do and which services we use to protect ourselves. Life-loc, Credit shields, etc, will not stop the bg. It will only alert us to their activities. We must remain diligent. That's why we carry! The LEO's can't be everywhere so we must fill in the blanks. Watch your statements closely. Use services like Life-loc. I use mint.com to aggregate my account balances and it shows me daily transactions and activity that I can easily view and monitor.Your method isn't 100% safe, but it can limit the damage done by the criminal.
Great thread.