Secret F.B.I. Subpoenas Scoop Up Personal Data From Scores of Companies

"Albert Gidari, a lawyer who long represented tech and telecommunications companies and is now the privacy director at Stanford’s Center for Internet and Society, said Silicon Valley had been associated with the subpoenas because it was more willing than other industries to fight the gag orders. “Telecoms and financial institutions get little attention,” he said, even though the law specifically says they are fair game."