Technology | Anonymous Anonymous Targets Koch Bros Website linked to Tea Party-backing brothers attacked By Rob Quinn Posted Feb 28, 2011 12:02 AM CST Updated Feb 28, 2011 6:50 AM CST Copied Jane Pederson, center, of Menomonie, Wis., protests in front of the offices of Koch Industries in Madison, Wis., Thursday, Feb. 24, 2011. (AP Photo/Andy Manis) Anonymous—fresh from taking down the Westboro Baptist Church—is now targeting the Koch brothers in its support of Wisconsin protesters. The hackers have taken down the website of a free-market advocacy group funded by the billionaire brothers, Gawker reports. Anonymous says "Operation Wisconsin" is payback for the brothers' meddling in state politics. "Koch Industries, and oligarchs like them, have most recently started to manipulate the political agenda in Wisconsin," Anonymous said in a press release. "The Kochs have helped to fuel the unrest in Wisconsin and the drive behind the bill to eliminate the collective bargaining power of unions in a bid to gain a monopoly over the state's power supplies." Click for more on the hackers' recent activities. Read These Next Delta pilot arrested moments after landing plane. Murdered couple died "protecting their little girls." A family hike took a tragic turn in Arkansas on Saturday. Gunman kills police officer at Manhattan skyscraper. Report an error