A Russian man suspected of being the anonymous mastermind behind one of the world's oldest crypto-currency exchanges and of laundering at least $4 billion has been arrested in Greece, police and sources said on Wednesday.
Police sources identified him as Alexander Vinnik, 38, who was arrested after a tip-off in a small beachside village in northern Greece on a U.S. warrant. Police said the United States would seek to extradite him.
Two sources close to the BTC-e virtual currency exchange, who declined to be identified while the case was open, said Vinnik was a key person behind the platform, which has been offline since reporting "technical problems" late on Tuesday.
"An internationally sought 'mastermind' of a crime organisation has been arrested" Greek police said in a statement. "Since 2011 the 38-year-old has been running a criminal organisation which administers one of the most important websites of electronic crime in the world."
Police said "at least" $4 billion in cash had been laundered through a bitcoin platform since 2011 - the year BTC-e was founded - with 7 million bitcoins deposited, and 5.5 million bitcoins in withdrawals.
Bitcoin was the first digital currency to successfully use cryptography to keep transactions secure and pseudonymous, making conventional financial regulation difficult.
Vinnik's arrest is the latest in a series of U.S. operations against Russian cyber criminals in Europe. Last week, the U.S. Justice Department moved to shut down the dark web marketplace AlphaBay.
The U.S. prosecutions coincide with intensified scrutiny of Russian hackers after U.S. intelligence officials determined that Russia interfered in the 2016 U.S. presidential election using cyber warfare methods to help Donald Trump, something Moscow denies.
There was no indication Vinnik's case was connected to the U.S. hacking charges. The U.S. Department of Justice, the Russian Foreign Ministry and BTC-e did not immediately respond to requests for comment.
Founded in 2011, BTC-e is one of the oldest and most obscure virtual currency exchanges, allowing users to trade bitcoin pseudonymously against fiat currencies, such as the U.S. dollar, and other virtual currencies. Until today, the people behind it had remained unknown.
It is known in crypto-currency markets as one with the most relaxed standards for checking the identity of its users to combat money laundering, and for not collaborating with law enforcement.
This helped make BTC-e "a favourite money-laundering location," said James Smith, chief executive of Elliptic, a company that works with law enforcement to track illicit bitcoin transactions. The exchange has been connected to recent ransomware attacks, he said.
BTC-e has been out of service for over 24 hours for what it described as "unplanned maintenance." In a tweet on Wednesday after the arrest, BTC-e said it would restore service in the next 5-10 days.
While bitcoins can be bought and spent anonymously using digital wallets with unique addresses, transactions are recorded on a public ledger called blockchain, making it possible to follow the coins.
Over the years, law enforcement agencies around the world have been able to identify users behind pseudonymous wallets connected to illegal activities by tracking bitcoin movements, often with the help of exchanges and security firms like Elliptic.
Reuters
Thu Jul 27 2017
A Russian man (C) suspected of running a money laundering operation is escorted by plain-clothes police officers to a court in Thessaloniki, Greece July 26, 2017. REUTERS/Alexandros Avramidis
Astro AWANI's revamped English news website, AWANI International, launches on Oct 21
Astro AWANI's revamped English platform delivers in-depth global news and expert analysis to keep you informed on key developments.
Israeli strikes kill 33 people in Jabalia refugee camp in Gaza, medics say
Residents of Jabalia said Israeli tanks had reached the heart of the camp after pushing through suburbs and residential districts.
Liam Payne's ex-partner calls for media restraint after 'painful' death
Cheryl Tweedy used her statement to urge the media to remember they had a seven-year-old son, Bear, who could read the reports.
Analysts: Indonesia's strong MoF leadership team to boost investor confidence
Sri Mulyani Indrawati as head of Indonesia's Ministry of Finance is expected to instil confidence among investors.
Biden offers both a carrot and a stick to Israel as his term nears an end
Israel has frequently resisted US advice and has caused political difficulties for the Biden administration.
Putin says BRICS will generate most of global economic growth
Russian President Vladimir Putin will host a summit of the group in the city of Kazan on Oct. 22-24.
ISIS Malaysia's perspective of Budget 2025
An excellent rakyat-centric budget under the overarching principle of a caring and humane economy.
Budget 2025: Record increase in STR, SARA aid initiatives
The government will provide a significant boost to the Sumbangan Tunai Rahmah (STR) and Sumbangan Asas Rahmah (SARA) initiatives next year.
Budget 2025: EPF contributions to be made mandatory for foreign workers – PM Anwar
The government plans to make it compulsory for all non-citizen workers to contribute to the Employees Provident Fund (EPF).
What policies to expect from Indonesia's new President Prabowo
Prabowo will be open to foreign investment, his aide has said, such as by offering investors management of airports and sea ports.
Budget 2025: Govt allocates RM470 mil to empower women's participation in PMKS
The Women's Leadership Apprenticeship Program will be intensified as an effort to produce more female corporate personalities.
Israel sends more troops into north Gaza, deepens raid
Residents of Jabalia in northern Gaza said Israeli tanks had reached the heart of the camp, using heavy air and ground fire.
Indonesia ramps up security ahead of Prabowo's inauguration
Prabowo Subianto will be sworn in as Indonesia's president on Sunday with Vice President-elect, Gibran Rakabuming Raka, also taking office.
Immediate allocation of RM150 mil for local authorities, DID to tackle flash floods
Datuk Seri Anwar Ibrahim said this allocation is intended to address the recent flash floods that hit the capital and several major towns.
Budget 2025: Sabah, Sarawak to continue receiving among highest allocations - PM
Sabah and Sarawak continues to be prioritised under Budget 2025, with allocations of RM6.7 billion and RM5.9 billion respectively.
NFOF will be operational in November 2024 with funding of RM1 bil
PM Anwar Ibrahim said NFOF will support venture capital fund managers to invest in startup companies with RM300 million set aside for 2025.
Minimum wage to increase to RM1,700 effective Feb 1, 2025
The Progressive Wage Policy would be fully enforced next year with an allocation of RM200 million, benefiting 50,000 workers.
Bursa Malaysia ends higher on Budget 2025 optimism
The benchmark index, which opened 1.85 points higher at 1,643.29, moved between 1,641.71 and 1,649.31 throughout the trading session.
Five important aspects relating to people’s lives in Budget 2025 - PM
The focus is on driving the MADANI Economy, speeding reforms, cutting red tape, raising wages, and tackling the cost of living.
Economic outlook: Govt plans to leverage, expand existing city transit system
The expansion aims to provide a more efficient and reliable public transportation network, reduce congestion, and improve accessibility.