“If an NSA, FBI, CIA, DIA, etc analyst has access to query raw SIGINT databases, they can enter and get results for anything they want. Phone number, email, user id, cell phone handset id (IMEI), and so on - it's all the same.”

former United States National Security Agency contractor

Edward Joseph Snowden is a former United States National Security Agency contractor known for leaking classified documents that exposed global surveillance programs. His disclosures made him a central figure in debates over privacy, intelligence gathering, and government surveillance. Snowden worked as an intelligence contractor before releasing the material that brought his name into public view. Since then, he has been identified with criticism of mass surveillance and with arguments about the balance between security and civil liberties.