Cyber-attack on Defense Department computers raises concerns

The 'malware' strike, thought to be from inside Russia, hit combat zone computers and the U.S. Central Command overseeing Iraq and Afghanistan. The attack underscores concerns about computer warfare.

By Julian E. Barnes
LA Times
November 28, 2008

Reporting from Washington — Senior military leaders took the exceptional step of briefing President Bush this week on a severe and widespread electronic attack on Defense Department computers that may have originated in Russia -- an incursion that posed unusual concern among commanders and raised potential implications for national security.

Defense officials would not describe the extent of damage inflicted on military networks. But they said that the attack struck hard at networks within U.S. Central Command, the headquarters that oversees U.S. involvement in Iraq and Afghanistan, and affected computers in combat zones. The attack also penetrated at least one highly protected classified network.

Military computers are regularly beset by outside hackers, computer viruses and worms. But defense officials said the most recent attack involved an intrusive piece of malicious software, or "malware," apparently designed specifically to target military networks.

"This one was significant; this one got our attention," said one defense official, speaking on condition of anonymity when discussing internal assessments.


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