https://www.csoonline.com/article/3269856/security/nsa-tripled-phone-record-surveillance-collected-534m-records-in-2017.html NSA tripled phone record surveillance, collected 534M records in 2017
By Ms. Smith, CSO | May 6, 2018
A transparency report from the Office of the Director of National Intelligence revealed a significant spike in the NSA’s surveillance of call and text records.