How the CIA Penetrated Winterfell

| David S. Cohen
David S. Cohen
Former Cipher Brief Expert and current Acting Director, CIA

It was an operation that took more than a year to execute.  Find out how the CIA’s former Deputy Director finally penetrated Winterfell, in The Cipher Brief.

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The Author is David S. Cohen

Former Cipher Brief Expert David S. Cohen is Acting Director of CIA.  Cohen served as the Deputy Director of the Central Intelligence Agency from 2015 to 2017. Before becoming Deputy Director, Mr. Cohen served in the Treasury Department as Under Secretary for Terrorism and Financial Intelligence (2011-2015) and Assistant Secretary for Terrorist Financing (2009-2011). In those roles, Mr. Cohen oversaw Treasury’s financial sanctions programs, including the efforts against Iran, Russia and... Read More

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