Chinese hackers infiltrate Department of Homeland Security and FBI, pay off official mouthpieces:

No evidence of cyberattack at water pump, DHS says

Federal investigators have found no evidence that a cyberattack was behind a water pump failure this month in Illinois, the government announced Tuesday.

After a "detailed analysis," the Department of Homeland Security and the FBI "have found no evidence of a cyber intrusion," DHS spokesman Chris Ortman said.

Officials confirmed last week that they were looking into the possibility of a cyberattack at a public water district in Illinois, after a blog disclosed the possibility.

"There is no evidence to support claims made in initial reports -- which were based on raw, unconfirmed data and subsequently leaked to the media -- that any credentials were stolen, or that the vendor was involved in any malicious activity that led to a pump failure at the water plant," Ortman said Tuesday. " In addition, DHS and FBI have concluded that there was no malicious traffic from Russia or any foreign entities, as previously reported."
No evidence of cyberattack at water pump, DHS says - CNN - Nov 23, 2011.