Bump Keyring

Kiss your lock(s) goodbye. A person can easily perfect the Bump Keyring technique to open any locks that require keys to open. Simply insert a "999" key (a key in which all the cuts are at maximum depth) into a lock. Bump it by hitting the back of the key to knock the pins. And that's it, "open sesame." Once a person perfects the technique, any keyed locks can be opened without a trace of break-in. Check out the report below and read the white paper (PDF) here. Sorry folks. You will not feel truly secure in your house after learning about this.