Russia
The U.S. and U.K. Sanction 11 Members of Russia-based Ransomware Group Trickbot
Continuing the crackdown on Russia-based ransomware group Trickbot, the U.K. HM Treasury Office of Financial Sanctions Implementation (OFSI) and the…
OFAC Sanctions Dubai-based Financial Services Firm and CEO for Role in Russian Sanctions Evasion, Includes Crypto Address as SDN Identifier
On May 19, 2023, the U.S. Treasury’s Office of Foreign Assets Control (OFAC) sanctioned 22 individuals and 104 entities operating…
United States Sanctions and Charges Russia-based Ransomware Developer Mikhail Matveev
On May 16, 2023, the U.S. Treasury Department’s Office of Foreign Assets Control (OFAC) sanctioned Mikhail Matveev, a Russian national…
Bitcoin in War: OP_RETURN Callouts of Russian Military Bitcoin Addresses Point to Blockchains’ Growing Role in Geopolitical Conflict
The intersection of cryptocurrency and geopolitical conflict has been a growing topic over the last year. From nation state ransomware…
A Year into Russia’s War on Ukraine, Cryptocurrencies Continue to Play a Key Role
It has been one year since Russia invaded Ukraine, forcing millions to abandon their homes, shelling major cities, and escalating…
Ransomware Revenue Down As More Victims Refuse to Pay
2022 was an impactful year in the fight against ransomware. Ransomware attackers extorted at least $456.8 million from victims in…
BTC-e Sends $165 Million Worth of Bitcoin to Personal Wallets, Exchanges, and Other Services
Today, BTC-e sent nearly $165 million worth of Bitcoin — representing almost all of the Bitcoin left in the service’s…
Eastern Europe’s Crypto Market Active, With Spikes in Last Year Driven by Russia-Ukraine War
Eastern Europe is the fifth-largest cryptocurrency market we study, with $630.9 billion in value received on-chain between July 2021 and…
[CHAINALYSIS PODCAST EPISODE 23] How Pro-Russian Groups In Ukraine Are Soliciting Cryptocurrency Donations
Episode 23 of Public Key, the Chainalysis podcast, is here! In this episode, we talk with Andrew Fierman, Head of…
$2 Million and Counting: How Dozens of Pro-Russian Groups Are Using Cryptocurrency Donations to Fund the War in Ukraine
Pro-Russian social media accounts have collected millions of dollars in crypto donations since the start of the war in Ukraine. Here's how.
Crypto Mixer Usage Reaches All-time Highs in 2022, With Nation State Actors and Cybercriminals Contributing Significant Volume
Crypto mixers are a go-to tool for cybercriminals on the blockchain. We find that in 2022, crypto addresses tied to…
[CHAINALYSIS PODCAST EPISODE 5] Hydra: The Shutdown of The Largest Russian Darknet Marketplace
Episode 5 of Public Key, the Chainalysis podcast, is here! We’re proud to share that this week’s episode features guests…
Cryptocurrency Markets Aren’t Liquid Enough for Mass Russian Sanctions Evasion
One question many have asked is whether or not cryptocurrency markets have enough liquidity to allow for mass sanctions evasion…
[CHAINALYSIS PODCAST EPISODE 2] Is Crypto The New Way To Fundraise During War?
Episode 2 of Public Key, the Chainalysis podcast, is here! You can listen or subscribe now on Spotify, Apple, or…
OFAC Sanctions Hydra Following Law Enforcement Shutdown of the Darknet Market, As Well As Russian Exchange Garantex
Today is a big day in the fight against crypto crime. Following a joint operation involving several U.S. law enforcement…