
Sigal Mandelker is at Ribbit Capital, a global investment firm focused on FinTech and crypto. She has held numerous high-ranking positions at the U.S Department of Treasury, the U.S. Department of Justice, and the U.S. Department of Homeland Security. Sigal was also a Partner at Proskauer LLP, served as a law clerk on the US Supreme Court, and worked on Capitol Hill. Sigal recently completed her tenure as Under Secretary of the Treasury for Terrorism and Financial Intelligence (TFI), where she oversaw a $275m+ budget and supervised over 800 career professionals in the Office of Foreign Assets Control (OFAC), the Financial Crimes Enforcement Network (FinCEN), the Office of Intelligence and Analysis, and the Office of Terrorist Financing and Financial Crimes. Sigal led and transformed the US government’s efforts to use economic measures such as sanctions and other AML measures to safeguard the international financial system from abuse, disrupt the movement of bad money around the world, and change the behavior of rogue regimes, terrorists, kleptocrats, cyber actors, and numerous others. Under her leadership, the United States issued an unprecedented number of sophisticated sanctions and other economic tools, while implementing complex mitigation measures and issuing guidance related to companies and global markets. With broad regulatory oversight over financial institutions, Sigal spearheaded significant reforms to the United States and international anti-money laundering system. She has also been a leader in encouraging and incentivizing innovation in the financial sector. Sigal also served as Acting Deputy Secretary during much of her time at the U.S. Treasury Department. Sigal is a member of the United States Holocaust Memorial Council, serves on the Board of the Financial Technology Association, the Crypto-ISAC and the Blockchain Security Standards Council and previously served on the board of the Crypto Council for Innovation. She has also advised on projects at various think tanks.
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ribbit.com
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uscourts.gov
treasury.gov
United States
Ribbit Capital
Ribbit Capital
• www.linkedin.com/company/ribbit-capital
• Full-time
Apr 2020 - Present
Advisor
Chainalysis Inc.
• www.linkedin.com/company/chainalysis
Jul 2020 - Present
Under Secretary for Terrorism and Financial Intelligence
U.S. Department of the Treasury
• www.linkedin.com/company/us-treasury
Jun 2017 - Oct 2019
Acting Deputy Secretary of the Treasury
U.S. Department of the Treasury
• www.linkedin.com/company/us-treasury
Apr 2018 - Dec 2018
Acting Deputy Secretary of the Treasury
U.S. Department of the Treasury
• www.linkedin.com/company/us-treasury
Aug 2017 - Dec 2017
Partner
Proskauer Rose LLP
• www.linkedin.com/company/proskauer-rose-llp
May 2009 - Jun 2017
Deputy Committee Liaison
U.S. House Majority Leader
Jan 1996 - Dec 1997
proskauer.com