Catenaa, Saturday, January 17, 2026-Sanctioned nations sharply increased use of stablecoins and other cryptocurrencies in 2025 to bypass global financial restrictions, fueling a historic surge in illicit on‑chain activity, a blockchain analytics firm reported Tuesday.
Illicit crypto addresses received at least $154 billion during the year, a 162 percent rise from 2024 as sanctioned entities moved funds at unprecedented scale, the Chainalysis report found.
The dramatic growth was driven by a seven‑fold jump in value received by sanctioned actors, including Russia, Iran and their proxy networks, according to the analysis.
Stablecoins accounted for roughly 84 percent of all illicit transaction volume, reflecting their appeal for cross‑border transfers and reduced volatility.
Russia’s introduction of a ruble‑backed digital token known as A7A5 in early 2025 emerged as a major driver of the increase, with more than $93 billion in transactions recorded in under a year. Iranian entities and affiliated militant groups such as Hezbollah, Hamas and the Houthis also moved more than $2 billion on chain, the report said.
Analysts say the shift toward nation‑state use of crypto marks an evolution from earlier years when individual criminals dominated illicit markets. North Korean hacking groups continued to steal and launder funds, adding to broader illicit totals.
The surge in illicit crypto flows has raised concerns among law enforcement and financial authorities worldwide, who have stepped up sanctions designations and compliance efforts to disrupt networks aiding sanctions evasion.
Despite growth in illicit on‑chain activity, it still represents less than 1 percent of all crypto transactions, the report noted.
Sanctioned nations’ expanding reliance on digital assets for cross‑border transactions highlights ongoing challenges in enforcing traditional financial controls.
