Where I work, we have a lot of XP computers, they all have anti-virus installed because they are susceptible to malware. In fact they are so susceptible that it’s almost a full time job keeping them all free of viruses. So, if you want to make ATMs, what would be the last OS that you would use to do so? It seems that ATMs in Eastern Europe are being targeted by malware that runs on, you guessed it, Windows XP!