The NY Times reports:
A federal judge yesterday struck down the parts of the recently revised USA Patriot Act that authorized the Federal Bureau of Investigation to use informal secret demands called national security letters to compel companies to provide customer records.
The law allowed the F.B.I. not only to force communications companies, including telephone and Internet providers, to turn over the records without court authorization, but also to forbid the companies to tell the customers or anyone else what they had done. Under the law, enacted last year, the ability of the courts to review challenges to the ban on disclosures was quite limited.
You can read the entire text of the decision here.