California Hax0red
rochlin writes "200,000 California state workers burned! According to the Sacramento Bee, personal and financial info for 200,000 workers was accessed by a team of hackers "working secretly over the past several months." Stolen info included "the perfect mix of information to allow identity theft" according to the Sacramento Valley Hi Tech Task Force."
They were actually in the system for months. So not only was it easy to get in, but they remained undetected for all that time.