Microsoft Lawsuit Shows Malicious Advertising a Growing Issue

Legal Events

Microsoft announced on Sept. 18 that it has filed lawsuits against five entities that it claims have been spreading "malvertising," or online advertising used to port malware onto end users' machines. Microsoft is asking the court to shut down those entities, saying that they used Microsoft’s AdManager service, which lets Website owners manage their own advertising inventory, to launch their attacks.

The lawsuits are just the latest leveled by Microsoft against spreaders of malicious code. Earlier in the summer, Microsoft’s Internet Safety Enforcement Team filed a civil lawsuit in the U.S. District Court for Western Washington against what they described as a massive click-fraud scheme. In that case, the accused individuals had developed click-fraud attacks against online advertisements for auto insurance and World of Warcraft.

In 2009, Microsoft also targeted legal action against a party, Funmobile, which it accused of "spimming," or spreading links to possibly malicious software through instant messaging. Hong Kong-based Funmobile had apparently been sending instant messages to thousands of Windows Live Messenger users since March 2009.

The Sept. 18 filings represent yet another front in the battle.

"Our filings in King County Superior Court in Seattle outline how we believe the defendants operated," Tim Cranton, Microsoft’s associate general counsel, wrote in an official Microsoft blog posting on Sept. 1. "In general, malvertising works by camouflaging malicious code as harmless online advertisements. These ads then lead to harmful or deceptive content."

Microsoft’s court filings aim at entities using the business names "Soft Solutions," "Direct Ad," "qiweroqw.com," "ITmeter INC" and "ote2008.info," which Redmond says used malvertising to spread malware and scareware.

Related listings

  • GOP argument: Don't give President Obama a blank check

    GOP argument: Don't give President Obama a blank check

    Legal Events 10/23/2008

    (CNN) -- A new Republican ad appears to suggest that Barack Obama has al but won the presidential race, an argument several vulnerable Senate Republicans may have to reluctantly embrace with only days until Election Day, an expert in campaign adverti...

  • Mayor Addresses Philadelphia Bar Association

    Mayor Addresses Philadelphia Bar Association

    Legal Events 03/19/2008

    Philadelphia - Mayor Michael Nutter proved that he could work a room - even a huge one with hundreds of lawyers - at yesterday's Bar Association Quarterly Meeting and Luncheon in the Park Hyatt Hotel's grand ballroom. The mayor's first address to the...

  • Upcoming NY Events in the Legal Community

    Upcoming NY Events in the Legal Community

    Legal Events 03/08/2008

    Fri. March 7, CLE: Brooklyn Law School Symposium, 8:30 a.m.-1 p.m. Brooklyn Law School hosts a symposium on the “Partial-Birth Abortion” ban, featuring eight speakers and professors. Continental breakfast included, luncheon to follow. Approved for (4...

New York Commercial Litigation Law Firm - Woods Lonergan PLLC

Founded in 1993 by Managing Partner James F. Woods, Woods Lonergan PLLC has built a strong reputation as a resourceful and industrious firm that provides clients with clear, concise, and straightforward answers to their most challenging legal issues. Partner Lawrence R. Lonergan, who joined the firm in 2008, has been a friend and colleague to Mr. Woods for over 40 years and shares the same business philosophy. Woods Lonergan PLLC’s collective experience and expertise enables the firm to expeditiously and effectively analyze the increasing challenges clients face in an evolving business and legal world, in many instances, avoiding unnecessary time and expense to our clients. Our mission is simple: provide cutting-edge expertise and sound advice in select areas of the law for corporate and business clients. We thrive on providing each client with personalized attention, forceful representation, and a collaborative team effort that embraces collective knowledge.

Business News

New York Adoption and Family Law Attorneys Our attorneys have represented adoptive parents, birth parents, and adoption agencies. >> read