The online activist group known as Anonymous, which has targeted opponents of the Occupy Wall Street movement and businesses that stopped providing services to WikiLeaks, has set its sights on a new adversary: media executives.
In protest of antipiracy legislation currently being considered by Congress, the group has posted online documents that reveal personal information about Jeffrey L. Bewkes, chairman and chief executive of Time Warner, and Sumner M. Redstone, who controls Viacom and the CBS Corporation. Those companies, like almost every major company in the media and entertainment industry, have championed the Stop Online Piracy Act, the House of Representatives bill, known as SOPA, and its related Senate bill, called Protect I.P.
The documents, culled from various databases, included Mr. Bewkes’s home addresses and phone numbers, and encouraged users to bombard the company and its executives with e-mails, faxes and phone calls. Mr. Bewkes has received intimidating phone calls and a barrage of e-mails, according to supporters of the legislation who have knowledge about the matter but are not authorized to discuss the matter publicly.