Michael Mosier (@m_mosier_) — Twitter Score 86 out of 1000

Michael Mosier is a law and emergent-technology policy figure who previously served as Acting Director of FinCEN, the U.S. Treasury bureau focused on combating money laundering and illicit finance. Michael Mosier's Twitter Score is 86 out of 1000 (a Good rating) as of July 2026, ranking #10,234 (top 5%) among 531,432 tracked accounts.

Michael Mosier previously worked at the U.S. Department of the Treasury and served as Acting Director of FinCEN from April 2021 to August 2021, departing at the end of that week following a FinCEN announcement on August 3, 2021. During his tenure, FinCEN's regulatory framework treated exchangers and administrators of convertible virtual currency as money transmitters subject to anti-money laundering and counter-financing-of-terrorism obligations, giving Mosier direct policy exposure to digital-asset compliance. He has also held public service roles at the U.S. Department of Justice and the White House National Security Council.

Michael Mosier has accumulated 2,937 followers as of July 2026 across 1,552 posts, with a focus on law, emergent technology, and democratic governance. He has been mentioned by 54 accounts, with 105 total mentions.

Who follows Michael Mosier on X?

The accounts that follow Michael Mosier include 287 founders, 81 angel investors, 104 influencers and 3 VCs. Among them are Marc Andreessen, Laura Shin, Fred Ehrsam, Udi Wertheimer, Joseph Lubin and Hasu.