'Unbreakable' encryption unveiled. Quantum cryptography is inherently unbreakable.

Perfect secrecy has come a step closer with the launch of the world's first computer network protected by unbreakable quantum encryption at a scientific conference in Vienna says 'Unbreakable' encryption unveiled. Yeah right!

Heard it before? There are a few companies whose bank balances have been nicely reduced by claims such as these.

[First published on my NotTheNews blog on specified date]