Hackers Hijacked Large E-Bill Payment Site

It appears hackers were able to hijack the company's Web sites by stealing the user name and password needed to make account changes at the Web site of Network Solutions, CheckFree's domain registrar. Susan Wade, a spokeswoman for the Herndon, Va., based registrar, said that at around 12:30 a.m. Dec. 2, someone logged in using the company's credentials and changed the address of CheckFree's authoritative domain name system (DNS) servers to point CheckFree site visitors to the Internet address in the Ukraine. DNS servers serve as a kind of phone book for Internet traffic, translating human-friendly Web site names into numeric Internet addresses that are easier for computers to handle.

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