The problem was that the bank never considered the idea that documents like certificates of deposit could be generated on a LaserJetprinter without their knowledge.
In an interview with MSNBC, the researchers stated that they found a security vulnerability in the embedded systems of HP Laserjet printers that would allow new commands to be issued to the printer by posing as a firmware update.
December 4, 2012, New Delhi: Hewlett-Packard India today introduced the HP Hotspot LaserJet Pro M1218nfs MFP, a 7-in-1 All-in-One printer with in-built wireless Internet hotspot.