Electronic Frontier Foundation (EFF), a non-profit group dedicated to defending the freedoms of individuals in the digital age, thinks the U.S. government may be violating the privacy of individuals who post content to Facebook and Twitter.

The organization has filed suit in San Francisco's U.S. District Court, Northern District, against the Department of Defense, the CIA, the Department of Homeland Security, the Department of Justice, the Department of the Treasury and the Office of the Director of National Intelligence in order to get "information concerning the government’s use of social-networking websites for investigative and data gathering purposes to help inform Congress and the public about the effect of such uses and purposes on citizens’ privacy rights and associated legal protections."

According to the complaint, EFF is aware that the government is using content posted to social media sites in their investigations. After their initial requests for more information and documentation on the specific policies around these activities went unanswered, the EFF began seeking a court order to force the government's hand in full disclosure.

One of the incidents cited in the complaint was the widely publicized FBI search of an activist's home, which came after the man in question used radio scanners to post the movements of police on Twitter during the G-20 Summit.

From the complaint:

"Although the Federal Government clearly uses social-networking websites to collect information, often for laudable reasons, it has not clarified the scope of its use of social-networking websites or disclosed what restrictions and oversight is in place to prevent abuse."

While it should come as no surprise that the government would be monitoring social media sites for information (earlier in the year the White House sought to hire a social media archivist, while the CIA invested in a social media monitoring firm), it does seem that the EFF has a valid complaint, and that the public should know the scope of the government's monitoring activities.

The full 8-page complaint is embedded below. We're curious to see how this all plays out, so we'll keep you posted on new developments.

[via Bloomberg]