The Electronic Frontier Foundation is suing AT&T for rolling over and helping the National Security Agency execute illegal warrantless wiretaps against American citizens:
AT&T Corp. (which was recently acquired by the new AT&T, Inc,. formerly known as SBC Communications) maintains domestic telecommunications facilities over which millions of Americans' telephone and Internet communications pass every day. It also manages some of the largest databases in the world, containing records of most or all communications made through its myriad telecommunications services.
The lawsuits alleges that AT&T Corp. has opened its key telecommunications facilities and databases to direct access by the NSA and/or other government agencies, thereby disclosing to the government the contents of its customers' communications as well as detailed communications records about millions of its customers, including the lawsuit's class members.
The lawsuit also alleges that AT&T has given the government unfettered access to its over 300 terabyte "Daytona" database of caller information -- one of the largest databases in the world. Moreover, by opening its network and databases to wholesale surveillance by the NSA, EFF alleges that AT&T has violated the privacy of its customers and the people they call and email, as well as broken longstanding communications privacy laws.
The lawsuit also alleges that AT&T continues to assist the government in its secret surveillance of millions of Americans. EFF, on behalf of a nationwide class of AT&T customers, is suing to stop this illegal conduct and hold AT&T responsible for its illegal collaboration in the government's domestic spying program, which has violated the law and damaged the fundamental freedoms of the American public.