Sen. Blumenthal-led report: Tether's USDT is central to Iran's shadow banking system; 87% of 757 "terrorism"-related wallets predominantly transacted in USDT (Sarah Wynn/The Block) https://www.theblock.co/news/regulation/2026-09-28-tethers-usdt-center-iran-shadow-banking-network-new-senate-report-says-417094 http://www.techmeme.com/260928/p43#a260928p43