I don't believe that's true. For copyrighted work, you can issue a takedown notice to the website - but copyright is federal law. NDAs are just private contracts. If you could sue someone for hosting/posting NDA content, then any leaks or whistleblower content could be hidden from the public just by suing the all the news websites.
Generally I think you can only sue the person who violated the NDA, not anyone further down the chain who posted the material. The same is even true for classified info in most cases - the NY Times won a famous Supreme Court cases about that over publishing the Pentagon Papers in the Vietnam era. Same principle that protected publishing the Snowden leaks, etc.
Generally I think you can only sue the person who violated the NDA, not anyone further down the chain who posted the material. The same is even true for classified info in most cases - the NY Times won a famous Supreme Court cases about that over publishing the Pentagon Papers in the Vietnam era. Same principle that protected publishing the Snowden leaks, etc.