First it was pet food, then it was lead paint on toys, but the latest toxic import from China might be more dangerous than both of those incidents — computer zombies that inhabit the computers of unsuspecting Americans. The U.S. government knows about it, but will not officially accuse the Chinese.
As of the morning of Sept. 14, there were exactly 735,598 computers in the United States infested by Chinese zombies.
The wave of cyberprobes or cyberattacks against Pentagon networks and government computer systems in France, Germany, New Zealand and the United Kingdom this summer appears to emanate from China, but no one in authority in the Defense Department or any of the other countries that have been victimized seems willing to finger the Chinese government or military as the culprit.
Paul Strassmann — who served as director of Defense information in the early 1990s, the acting chief information officer of NASA from 2002 to 2003, and now serves as a Defense senior adviser — declines to point fingers, either. He prefers, instead, to focus on one startling fact about Chinese activity in cyberspace: As of the morning of Sept. 14, there were exactly (remember, Strassmann is an engineer and likes precision) 735,598 computers in the United States infested by Chinese zombies, he said. Zombies are those small programs that infect computers at the root level and allow the computers to be controlled by remote users.
“This is a fact that should get everyone’s attention,” Strassmann said. Those zombie computers can launch massive denial-of-service attacks, spewing 1,000 messages a second against target computers, he said.
The ostensible purpose of harboring these malicious little programs on U.S. computers would be to use them in denial-of-service attacks against Defense Department computer networks:
Defense experiences millions of cyberscans of the Global Information Grid every day, according to an internal talking paper it prepared in response to news reports this month that China had successfully attacked Pentagon computer systems, including those used by the Office of the Secretary of Defense.
The paper dances around the subject of Chinese culpability and would only go as far as to report, “We have seen attempts by a variety of state- and nonstate-sponsored organizations to gain unauthorized access to, or otherwise degrade, DoD information systems.”
So whatever you do, don’t open that e-mail about Viagra or the one about nice Russian girls because they could be harboring little zombie units just waiting to get into the millions of lines of code that constitute your Microsoft operating system. To check your computer and to monitor the inexorable march of th computer zombies, visit CipherTrust, a company that sells Internet detection and protection products.