Is the Shadow Brokers leak the latest in a series?

(Latest UPDATE : October 8, 2016) Earlier this week, a group or an individual called the Shadow Brokers published a large set of files cont...

Something about the use of selectors: correlations and equations

(Updated: August 24, 2016) The Snowden revelations made people familiar with what NSA calls "selectors": phone numbers, e-mail add...

How NSA contact chaining combines domestic and foreign phone records

(Updated: February 18, 2016) In the http://ghchjgv.blogspot.com /2016/01/section-215-bulk-telephone-records-and.html">previous pos...

Section 215 bulk telephone records and the MAINWAY database

(Updated: February 15, 2016) One of the most controversial NSA programs was the bulk collection of domestic telepone records (metadata) unde...