Today, Fool.com finance analysts Matt Koppenheffer and Anand Chokkavelu look at one of the surprising risks facing big banks today: readily available and much more portable technology. 

Matt and Anand discuss just how easy it has become for disgruntled employees to make away with valuable information. They look at one specific situation at Goldman Sachs as a telling example.

Anand Chokkavelu, Fool contributor Matt Koppenheffer, and The Motley Fool have no positions in the stocks mentioned above. Motley Fool newsletter services recommend Goldman Sachs. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.