According to NewScientist, a photon machine gun has been designed which could bring 20-30 qubit quantum computers into existance whithin a few years.
Quantum computers of this nature will render all existing secure hashes obsolete, creating an enormous market for research in the security arena.

It is recommended that all users of sbak update to revision 14. This new revision has been rewritten in C, and no longer exposes sensitive backup information in the process list. This version should work everywhere that the old version worked, as long as there is a GNU c compiler.