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Chainalysis
Chainalysis is an American blockchain analysis firm headquartered in New York City. The company was co-founded by Michael Gronager and Jonathan Levin in 2014. Its customers have included the United States's Federal Bureau of Investigation, Drug Enforcement Agency, and the Internal Revenue Service Criminal Investigation, as well as the United Kingdom's National Crime Agency. History Chainalysis was formed to be the official investigator of the hack of cryptocurrency exchange Mt. Gox when Michael Gronager was the Chief Operating Officer of Kraken. His company was employed by the bankruptcy trustee of Mt. Gox to investigate the hack. In October 2019, they helped the United States Department of Justice shut down the world's largest child abuse website. In March 2021, they partnered with crypto compliance company Notabene to comply with the FATF's Travel Rule across jurisdictions. American business publication Fast Company referred to this partnership one of the top 10 most innov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blockchain Analysis
Blockchain analysis is the process of inspecting, identifying, clustering, modeling and visually representing data on a cryptographic distributed-ledger known as a blockchain. The goal of blockchain analysis is to discover useful information about different actors transacting in cryptocurrency. Analysis of public blockchains such as Bitcoin and Ethereum is typically conducted by private companies like Chainalysis. Cryptocurrency exchanges Cryptocurrency exchanges are often required by law to address the source of funds for crypto traders. For example, Singapore, Japan, and the USA have all passed laws that require exchanges to track the source of the crypto funds. In the United States, the Bank Secrecy Act requires cryptocurrency businesses to implement know-your-customer and anti-money laundering programs, including registering with FinCEN as a money service business. Blockchain analysis enables law enforcement to trace cryptocurrencies back to individuals wallets on exchanges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blockchain
A blockchain is a type of distributed ledger technology (DLT) that consists of growing lists of records, called ''blocks'', that are securely linked together using cryptography. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data (generally represented as a Merkle tree, where data nodes are represented by leaves). The timestamp proves that the transaction data existed when the block was created. Since each block contains information about the previous block, they effectively form a ''chain'' (compare linked list data structure), with each additional block linking to the ones before it. Consequently, blockchain transactions are irreversible in that, once they are recorded, the data in any given block cannot be altered retroactively without altering all subsequent blocks. Blockchains are typically managed by a peer-to-peer (P2P) computer network for use as a public distributed ledger, where nodes collectively adhere to a conse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City or NYC, is the most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the most densely populated major city in the United States, and is more than twice as populous as second-place Los Angeles. New York City lies at the southern tip of New York State, and constitutes the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the world by urban landmass. With over 20.1 million people in its metropolitan statistical area and 23.5 million in its combined statistical area as of 2020, New York is one of the world's most populous megacities, and over 58 million people live within of the city. New York City is a global cultural, financial, entertainment, and media center with a significant influence on commerce, health care and life sciences, research, technology, education, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Bureau Of Investigation
The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. Operating under the jurisdiction of the United States Department of Justice, the FBI is also a member of the U.S. Intelligence Community and reports to both the Attorney General and the Director of National Intelligence. A leading U.S. counterterrorism, counterintelligence, and criminal investigative organization, the FBI has jurisdiction over violations of more than 200 categories of federal crimes. Although many of the FBI's functions are unique, its activities in support of national security are comparable to those of the British MI5 and NCA; the New Zealand GCSB and the Russian FSB. Unlike the Central Intelligence Agency (CIA), which has no law enforcement authority and is focused on intelligence collection abroad, the FBI is primarily a domestic agency, maintaining 56 field offices in major cities t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drug Enforcement Agency
The Drug Enforcement Agency (DEA) is an agency within the Liberian government charged with fighting drug-related crimes.DEA Seeks U.S. $6 Million to Wage Drug War , 2011-12-16. Accessed 2012-06-03. The DEA is supervised by the and is charged with fighting drug trafficking at the country's borders, arresting traffickers and dealers, and destroying illegal drugs. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IRS Criminal Investigation
Internal Revenue Service, Criminal Investigation (IRS-CI) is the United States federal law enforcement agency responsible for investigating potential criminal violations of the U.S. Internal Revenue Code and related financial crimes, such as money laundering, currency violations, tax-related identity theft fraud, and terrorist financing that adversely affect tax administration. While other federal agencies also have investigative jurisdiction for money laundering and some Bank Secrecy Act violations, IRS-CI is the only federal agency that can investigate potential criminal violations of the Internal Revenue Code, in a manner intended to foster confidence in the tax system and deter violations of tax law. Criminal Investigation is a division of the Internal Revenue Service, which in turn is a bureau within the United States Department of the Treasury. According to information on the IRS web site, the conviction rate for federal tax prosecutions has never fallen below 90 percent. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Crime Agency
The National Crime Agency (NCA) is a national law enforcement agency in the United Kingdom. It is the UK's lead agency against organised crime; human, weapon and drug trafficking; cybercrime; and economic crime that goes across regional and international borders; but it can be tasked to investigate any crime. The NCA has a strategic role as part of which it looks at serious crime in aggregate across the UK, especially analysing how organised criminals are operating and how they can be disrupted. To do this, it works closely with regional organised crime units (ROCUs), local police forces, and other government departments and agencies. It is the UK's point of contact for foreign agencies such as Interpol, Europol and other international law enforcement agencies. On a day-to-day basis, the NCA assists police forces and other law enforcement agencies (and vice versa) under voluntary assistance arrangements. In extremis, the NCA Director General has the power to direct a chief o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptocurrency Exchange
A cryptocurrency exchange, or a digital currency exchange (DCE), is a business that allows customers to trade cryptocurrencies or digital currencies for other assets, such as conventional fiat money or other digital currencies. Exchanges may accept credit card payments, wire transfers or other forms of payment in exchange for digital currencies or cryptocurrencies. A cryptocurrency exchange can be a market maker that typically takes the bid–ask spreads as a transaction commission for its service or, as a matching platform, simply charges fees. Some brokerages which also focus on other assets such as stocks, like Robinhood and eToro, let users purchase but not withdraw cryptocurrencies to cryptocurrency wallets. Dedicated cryptocurrency exchanges such as Binance and Coinbase do allow cryptocurrency withdrawals, however. Operation A cryptocurrency exchange can typically send cryptocurrency to a user's personal cryptocurrency wallet. Some can convert digital currency balance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kraken (company)
Kraken is a United States–based cryptocurrency exchange and bank, founded in 2011. It was one of the first bitcoin exchanges to be listed on Bloomberg Terminal and is reportedly valued at $10.8 billion USD, as of mid-summer 2022. As of 2020, Kraken had US$1.1 billion in revenue. History Kraken was co-founded in 2011 by Jesse Powell, an alumnus of California State University, Sacramento with Thanh Luu. Powell was a consultant for Mt. Gox in resolving a security issue, and began working on Kraken as a replacement anticipating its death; Gox would indeed collapse in 2014, failing security audits. In September 2013, Kraken was launched, offering Bitcoin, Litecoin, and euro trades initially before going on to add additional currencies and margin trading. A few months earlier, Kraken had joined other US Bitcoin players to form the "Committee for the Establishment of the Digital Asset Transfer Authority" as the self-regulatory group of the industry. In March 2014, Kraken received ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Justice
The United States Department of Justice (DOJ), also known as the Justice Department, is a federal executive department of the United States government tasked with the enforcement of federal law and administration of justice in the United States. It is equivalent to the justice or interior ministries of other countries. The department is headed by the U.S. attorney general, who reports directly to the president of the United States and is a member of the president's Cabinet. The current attorney general is Merrick Garland, who was sworn in on March 11, 2021. The modern incarnation of the Justice Department was formed in 1870 during the Ulysses S. Grant presidency. The department comprises federal law enforcement agencies, including the Federal Bureau of Investigation, the U.S. Marshals Service, the Bureau of Alcohol, Tobacco, Firearms and Explosives, the Drug Enforcement Administration, and the Federal Bureau of Prisons. It also has eight major divisions of lawyers who re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Financial Action Task Force
The Financial Action Task Force (on Money Laundering) (FATF), also known by its French name, ''Groupe d'action financière'' (GAFI), is an intergovernmental organisation founded in 1989 on the initiative of the G7 to develop policies to combat money laundering and to maintain certain interest. In 2001, its mandate was expanded to include terrorism financing. The objectives of FATF are to set standards and promote effective implementation of legal, regulatory and operational measures for combating money laundering, terrorist financing and other related threats to the integrity of the international financial system. FATF is a "policy-making body" that works to generate the necessary political will to bring about national legislative and regulatory reforms in these areas. FATF monitors progress in implementing its Recommendations through "peer reviews" ("mutual evaluations") of member countries. Since 2000, FATF has maintained the FATF blacklist (formally called the "Call for acti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silk Road (marketplace)
Silk Road was an online black market and the first modern darknet market. It was launched in 2011 by its American founder Ross Ulbricht under the pseudonym "Dread Pirate Roberts". As part of the dark web, Silk Road operated as a hidden service on the Tor network, allowing users to buy and sell products and services between each other anonymously. All transactions were conducted with bitcoin, a cryptocurrency which aided in protecting user identities. The website was known for its illegal drug marketplace, among other illegal and legal product listings. In October 2013, the Federal Bureau of Investigation (FBI) shut down Silk Road and arrested Ulbricht.Ars TechnicaHow the feds took down the Dread Pirate Roberts, 3 October 2013 Silk Road 2.0 came online the next month, run by former site administrators, but was shut down the following year as part of Operation Onymous. In 2015, Ulbricht was convicted in federal court for multiple charges related to operating Silk Road and was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
