Virus could black out nearly 250,000 PCs on Monday
BOSTON (Reuters) - About a quarter-million computer users around the world are at risk of losing Internet access on Monday because of malicious software at the heart of a hacking scam that U.S. authorities shut down last November.
Some blogs and news reports hyped the risk of an outage, warning of a potential "blackout" and describing the Alureon malware as the "Internet Doomsday" virus.
Yet experts said only a tiny fraction of computer users were at risk, and Internet providers would be on call to quickly restore service. They said they considered the threat to be small compared with more-prevalent viruses such as Zeus and SpyEye, which infect millions of PCs and are used to commit financial fraud.
As of this week, about 245,000 computers worldwide were still infected by Alureon and its brethren, according to security firm Deteque. That included 45,355 computers in the United States.
The viruses were designed to redirect Internet traffic through rogue DNS servers controlled by criminals, according to the FBI. DNS servers are computer switchboards that direct Web traffic.
When authorities took down the rogue servers, a federal judge in New York ordered that temporary servers be kept in place while the victims' machines were repaired. The temporary servers will shut down at 12:01 a.m. EDT (0401 GMT) on Monday, which means the infected PCs that have not been fixed will no longer be able to connect to the Internet.
Some U.S. Internet providers, including AT&T Inc (T.N) and Time Warner Cable (TWC.N), have made temporary arrangements so that their customers will be able to access the Internet using the address of the rogue DNS servers.
Information on how to identify and clean up infections can be found on a website that a group of security firms and other experts set up: www.dcwg.org.
"It's a very easy one to fix," said Gunter Ollmann, vice president of research for security company Damballa. "There are plenty of tools available."
Many of the machines that remain infected are probably not in active use since most victims were notified of the problem, said security expert Johannes Ullrich, who runs the Internet Storm Center, which monitors Web threats.
The United States has charged seven people for orchestrating the worldwide Internet fraud. Six were arrested in Estonia, while the seventh, who was living in Russia, is still at large. Tallinn has so far extradited two of the men to New York where they appeared in Manhattan federal court.
The case is USA v. Tsastsin et al, U.S. District Court for the Southern District of New York, No. 11-cr-878.
(Reporting by Jim Finkle in Boston; Additional reporting by Basil Katz in New York; Editing by Lisa Von Ahn)
- Tweet this
- Share this
- Digg this
- U.S. strikes have slowed Iraq militants but not weakened them - Pentagon
- Kentucky firefighter critical after ice bucket challenge mishap
- Indians keep faith with Modi, best hope for economy - poll
- Oil ministry to seek Cabinet nod on diesel deregulation - sources
- U.S. says Russia must pull convoy from Ukraine or face more sanctions
More than 70 percent of Indians are satisfied with the leadership of Prime Minister Narendra Modi since he took office nearly three months ago, an opinion poll showed, seeing in him the best hope to put the economy back on track. Full Article
India to hike iron ore royalty, miners may struggle to pass on extra cost. Full Article