Wikipedia has issued a warning to its millions of visitors. The headline says it all: "If you're seeing ads on Wikipedia, your computer is probably infected with malware." The free encyclopaedia gives ...

Visitors to Wikipedia who see advertisements on the site have most likely fallen victim to a browser-based malware infection, Wikimedia Foundation, the organization operating the website, said on ...

Malware writers have used a Wikipedia article and special storage features to attempt to plant malicious code on unsuspecting users’ systems, the online encyclopedia’s organizers have confirmed. The ...

If you see an advertisement on Wikipedia, there's a good chance you have malware on your computer. That's the official statement from Wikipedia, which warned its millions of visitors yesterday (May 14 ...

Apparently some folks who were visiting Wikipedia saw some annoying banner ads. Not the requests for donations from its founder Jimmy Wales, mind you, but real banner ads promoting things to buy from ...

Visitors to Wikipedia who see advertisements on the site have most likely fallen victim to a browser-based malware infection, Wikimedia Foundation, the organization operating the website, said on ...