k wrote:
I wouldn't bet on it. What bullshit. I'd like to believe there was a good reason, such as a credible threat or lead, but these days, I really just don't have that much faith in our government or legal system.

Its highly likely that this is actionable. Its not generally legal to shut down websites in police raids in the United States. Its approximately equivelent to shutting down a newspaper printing press. Unless the whole thing is pretty much devoted to illegal content they cannot pull the plug on it. In this case they probably didn't realize they were taking out a shared hosting server. However, each and every one of those people who runs a website that was impacted and wasn't the target of the investigation can press criminal charges against the police agency involved if they get a hold a knowledgable lawyer.

See this link and this one.

It shall be unlawful for a government officer or employee, in connection with the investigation or prosecution of a criminal offense, to search for or seize any work product materials possessed by a person reasonably believed to have a purpose to disseminate to the public a newspaper, book, broadcast, or other similar form of public communication, in or affecting interstate or foreign commerce.

(The exception in this act for child pornography cases is close enough to litigate but Congress did not envision shared hosting websites when they crafted this exception. I think there is a strong arguement that the exception does not apply when the majority of the people using the printing press in question have nothing to do with the crime being investigated. The government CAN be more granular in their seizure and respect for this rule requires it.)

RE: The Department of Homeland Security Has Shut Us Down