AT&T requires police to hide Hemisphere phone spying

AT&T built a powerful phone surveillance tool for police, called Hemisphere. Every day, AT&T adds four billion call records to Hemisphere, making it one of the largest known reservoirs of communications metadata that the government uses to spy on us…. Read More ›

Recent Posts


Subscribe to this Journal

Subscribe to our Saturday morning digest of each week's new content. ITS FREE!

Email address