IRS consultant charged in leak of tax returns for Trump, wealthy Americans
Washington Post
Charles Edward Littlejohn, 38, of Washington, D.C., is accused of being behind blockbuster reports by New York Times and ProPublica in 2020 and 2021.
https://www.washingtonpost.com/dc-md-va/2023/09/29/trump-tax-leak-charges-littlejohn-irs/