Update:
www.akerman.com/en/perspectives/has-the-irs-found-the-next-swiss-bank-program.html#_ftnref1
www.justice.gov/opa/media/1387571/dl?inline
trellis.law/doc/district/26175684/in-matter-tax-liabilities-john-does-united-states-taxpayers-who-at-any-time-during-years-ended-december-31-2014-through-december-31-2023-used-services-trident-trust-group-including-its-predecessors-subsidiaries-divi
app.midpage.ai/document/in-the-matter-of-tax-1000428716524?refG=true