Scammers who try to trick victims into downloading fake antivirus software can strike almost anywhere. On Sunday they hit the website of Kaspersky Lab, a well-known antivirus vendor.

Someone took advantage of a bug in a Web program used by the Kasperskyusa.com website and reprogrammed it to try and trick visitors into downloading a fake product, Kaspersky confirmed Tuesday. Kaspersky didn't identify the flaw, but said it was in a "third-party application" used by the website.

"As a result of the attack, users trying to download Kaspersky Lab's consumer products were redirected to a malicious website," the antivirus vendor said. The website caused a pop-up window to appear that simulated a virus scan of the user's PC, and offered to install an antivirus program that was in fact bogus.

More: http://www.pcworld.com/article/208201/