For this year’s Thanksgiving Day feature, The Cipher Brief revisits its coverage of the Kremlin’s strategic use of blackmail to silence dissent at home and undermine opposition abroad. Known in Russian intelligence lexicon as kompromat, or compromising material, blackmail has long played the role of leveraging personal information for political ...

The year was 1648. Europe had just negotiated the Peace of Westphalia, ending the 30 years of war that had ensnared the continent. The series of peace treaties that came out of the negotiations established the concept of sovereignty, a political order of co-existing states, establishing a norm against interference ...

Although cyberspace may have been declared the fifth domain of warfare by the U.S. Department of Defense, many wonder if the concepts of warfare applies to this domain. Is the domain somehow different from the others? Can states achieve new political outcomes by the clever use of cyberspace alone? Can ...