Overview
- The U.S. Treasury’s Office of Foreign Assets Control expanded its ISIS‑K designation to include 134 crypto wallet identifiers on July 1, 2026, consisting of 131 TRON addresses and three Monero addresses.
- Hours after the OFAC update, Tether froze USDT balances held in all 131 TRON wallets named on the list, rendering those stablecoin holdings inaccessible to the linked accounts.
- Blockchain analytics firm Chainalysis reported the sanctioned TRON addresses had received more than $1.4 million and sent over $880,000 since 2023, with some outflows routed to Syria‑based exchangers.
- The three Monero addresses on the list cannot be frozen by an issuer because Monero is a privacy coin without a central issuer, creating a technical enforcement gap for regulators and VASPs.
- OFAC also sanctioned two Brazilian nationals and four entities tied to the PCC crime group for laundering over $30 million in crypto, and analytics vendors have already integrated the new flags into screening tools for banks and virtual asset service providers.