US Treasury Expands Iran Crypto Sanctions, Targeting $100M+ Oil Payments

This move signals that stablecoin rails are now treated as a front line in sanctions enforcement, not a niche loophole. The targeting of oil-linked payments matters because it ties crypto compliance directly to energy trade, pulling exchanges, brokers and payment processors into the same risk framework as banks. The open question is whether this pushes illicit flows toward more opaque chains or off-chain settlement, and whether compliance teams can keep pace.