I hadn't seen this one posted.
"The investigation of the breach is ongoing, but Martin says the intruders had the ability to modify sensitive files; modify or delete user accounts for mission-critical JPL systems; and alter system logs to conceal their actions."
Report: Hackers Seized Control of Computers in NASA's Jet Propulsion Lab | Threat Level | Wired.com
US intellectual secret be gone!
ETA: "There are only two types of companies: those that have been hacked, and those that will be." -Robert Mueller