From E-commerce Times:
“There is a monster data market of information from sources that aren’t supposed to have that information,” says Jeff Moss, president of Black Hat, a Seattle-based computer security training and conference firm. “Inside employees who are misbehaving are very hard to stop,” he says. “It’s very frustrating.”
In the recent cases of customer data sales by bank employees, employers came face to face with their biggest security challenge: trusting their employees.
“It’s pretty much the toughest security problem to deal with,” says Rich Mogull, research vice president at Gartner Latest News about Gartner, Phoenix.