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REGION: North America
TOPIC: Science & Technology
Online NewsHour
FORUM
Posted: July 16, 2009

Cyber Attacks on Governments

Forum Introduction
Blank South Korean ministry Web pages; AFP/Getty On the Fourth of July, cyber attacks started targeting computers at the White House, the Pentagon and other major U.S. government agencies. The New York Stock Exchange and the South Korean government were also targets. Who and what are behind the attacks? Two experts take your questions.
QUESTIONS
How can the average person protect his or her computer or Web site from being infected and used in similar cyber attacks?
What software vulnerabilities were exploited in the attacks? How has the software company responded?
I visited a foreign Web site and was greeted with a message saying I was under a malware attack. What should I have done?
When another nation launches a cyber attack on the United States government, why is it never discussed as an act of war?
How did malicious code get planted on so many computers? Did all the infected computers have to be turned on to be hijacked?
Can computers or servers be programmed to ignore repeated contacts from the same IP address to lower the risk of such attacks?
Do you foresee average Internet users benefitting from Internet2 community research?
Government security aside, is it sensible to expose one's personal financial to the Internet through online banking and brokerage?
Can adaptive software in routers be used to cope with cyber attacks?
Pat of El Cerrito, Calif., asks:
I visited a foreign Web site just before July 4 and I received a message saying I was under a malware attack. I shut down the computer and it has been acting funny ever since. What should you do in that instance? Should I contact any authorities?
ANSWERS
Randy Sabett responds:
Randy Sabett responds:

I would say one of the first things to do is determine whether your defensive (i.e., security) software has up-to-date signatures and whether your operating system has appropriate patches. If so (or if you don't have any such software), you might want to consider running a complete security scan of your system, since something may have gotten in that wasn't initially detected. If that doesn't help, you might also want to try running a couple of alternate scans with a different security program (since not every program necessarily catches every piece of malware). Lastly, you might need to resort to a professional service to clean things up. Several of these exist, with perhaps the Geek Squad (available at Best Buy stores) being one of the best known.

As far as contacting the authorities, there is very little that they would be able to do with individual reports of malware being installed on your computer. It is helpful, however, to report information so the government can watch for trends. You can visit the FTC Web site to report concerns about U.S. companies or the eConsumer Web site to report international concerns. If, however, you find that someone has gained unauthorized access to your computer and has caused damage, you may want to consider contacting law enforcement. For computer crime, you should go to the Computer Crime and Intellectual Property Section (CCIPS) of the Department of Justice, which has a "How to Report Cyber and IP Crime" link.

Rod Beckstrom responds:
Rod Beckstrom responds:

Pop-up messages regarding malware attacks -- particularly those suggesting new software to defend their computers are typically fraudulent attempts to get users to click the link to a Web site which will infect their computer with malware and steal their credit card info when they try to purchase the new software. Avoid clicking those pop-ups or any other links which appear in pop-ups or unsolicited e-mail messages. Contacting authorities regarding this type of incident will be unlikely to result in any direct law enforcement action.

Next Question and Answer

ONLINE NEWSHOUR LINKS

May 29, 2009
Digital Threats Mark New Front in Nation's Security


May 29, 2009
Obama Looks to Beef Up Security Against Digital Threats


May 21, 2009
In-depth coverage: Domestic Security




NEWSHOUR EXTRA LINKS

April 10, 2009
Cyber Crime and Spying Threaten National Security




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