Virgil Griffith | |
---|---|
Born | Birmingham, Alabama, United States | March 6, 1983
Other names | Romanpoet |
Alma mater | California Institute of Technology |
Occupation(s) | Programmer, Internet and software researcher |
Known for | Ethereum development, Tor2web, WikiScanner |
Conviction(s) | Conspiracy to violate the International Emergency Economic Powers Act (50 U.S.C. § 1705) |
Criminal penalty |
|
Virgil Griffith (born 1983), is an American programmer. He worked extensively on the Ethereum cryptocurrency platform, designed the Tor2web proxy along with Aaron Swartz, and created the Wikipedia indexing tool WikiScanner. He has published papers on artificial life [2] and integrated information theory. [3] Griffith was arrested in 2019 and in 2021 pleaded guilty to conspiring to violate U.S. laws relating to money laundering using cryptocurrency and sanctions related to North Korea. [4] On April 12, 2022, Griffith was sentenced to 63 months imprisonment for assisting North Korea with evading sanctions and is currently in a federal low-security prison in Pennsylvania. [5] [6]
Griffith was born in Birmingham, Alabama and grew up in nearby Tuscaloosa. [7] He graduated from the Alabama School of Math and Science in 2002, [8] and then attended the University of Alabama, studying cognitive science. He transferred to Indiana University Bloomington in 2004, but returned to graduate cum laude from Alabama in August 2007. [9] In 2008, he was a visiting researcher at the Santa Fe Institute. [10] [11] In 2014 Griffith received his Ph.D. from the California Institute of Technology under Christof Koch [12] in computation and neural systems [13] with funding from the U.S. Departments of Energy and Homeland Security. [14] He has been a research scientist at the Ethereum Foundation since 2016. [15] At the time of his arrest in 2019, Griffith was a resident of Singapore and was allegedly investigating the possibility of renouncing his U.S. citizenship. [16] [17]
Griffith has given talks at the hacker conferences Interz0ne, PhreakNIC, and HOPE.
At Interz0ne 1 in 2002, he met Billy Hoffman, a Georgia Tech student, who had discovered a security flaw in the campus magnetic ID card system called "BuzzCard". He and Hoffman collaborated to study the flaw and attempted to give a talk about it at Interz0ne 2 in April 2003. A few hours before the presentation, he and Hoffman were served with a cease and desist order from corporate lawyers acting for Blackboard Inc. [18] [19] Two days later, it was followed by a lawsuit alleging that they had stolen trade secrets and violated both the Digital Millennium Copyright Act [20] [21] and the Economic Espionage Act. [22] The lawsuit was settled later that year. [23]
On August 14, 2007, Griffith released a software utility, WikiScanner, that tracked Wikipedia article edits from unregistered accounts back to their originating IP addresses and identified the corporations or organizations to which they belonged. [24] Griffith described his mission in developing WikiScanner as "to create minor public-relations disasters for companies and organizations I dislike." [7]
In 2008, together with Aaron Swartz, Griffith designed the Tor2web proxy. [25] [26] In 2016, he was fired from the Tor team for attempting to sell de-anonymized Tor2web traffic.[ citation needed ] [27] [28]
On Ethereum, Griffith writes Ethereum "is an unprecedented arena for playing cooperative games", and "enables powerful economic vehicles we don't yet understand", by bringing cooperative game theory into new domains. [29] As of 2019 Griffith's homepage stated that he worked for the Ethereum Foundation.
In mid 2018, Griffith was one of a number of international cryptocurrency experts invited to attend a conference in Pyongyang, North Korea. [30] His invitation to the conference and his entry to North Korea was facilitated by a US businessman, Christopher Emms, and North Korean political activist Alejandro Cao de Benós. Griffith agreed to participate, despite being denied application for special validation he required to attend by the US State Department, and the resulting need for him to take an unusual route to enter the country. [31]
Once the eight foreign delegates arrived in Pyongyang, their passports were confiscated following the discovery by North Korean security staff of a home-made pornographic video on one of the delegates' laptops. [32] Over five initial days of tours including local businesses and a foreign language school that had little or no connection to cryptocurrency, the conference itself began at Pyongyang's Sci-Tech Complex, which the delegates observed to contain technology largely obsolete in the rest of the world. The speakers were presented with brief instructions on topics approved for discussion which appeared to have been sourced from the internet, was already in the public domain, and so seemed insufficient to justify holding a conference. Resorting to improvisation, the delegates spoke impromptu about what they had been told to discuss, to an audience comprising officials who appeared not to understand and some of whom slept through the presentations. Shortly afterwards, the delegates were bussed to the airport, their passports were returned, and they flew home.
Since approximately 2010, North Korea is believed to have funded many of its weapons programs and the luxury lifestyles of its leadership through cybercriminal activities including the Lazarus Group. [33] [34] Pursuant to the IEEPA and Executive Order 13466, U.S. persons are prohibited from exporting any goods, services or technology to North Korea without a license from the Department of the Treasury's Office of Foreign Assets Control (OFAC) and it is illegal to conspire with U.S. persons to do the same. [35] On his return to the US, Griffith was alleged to have discussed at the conference means through which North Korea could use cryptocurrency to evade economic sanctions [36] [37] and, on November 28, 2019, he was arrested by the Federal Bureau of Investigation for providing "highly technical information to North Korea, knowing that this information could be used to help North Korea launder money and evade sanctions". [38]
Ethereum co-founder Vitalik Buterin initiated an online campaign for Griffith's release which, according to one source, could not garner many supporters. [39] Subsequently, Griffith was imposed with a 10-year export privilege ban by The United States Department of Commerce. [40]
On September 28, 2021, Griffith pleaded guilty at a hearing in which he expressed remorse. He was sentenced on April 12, 2022, to 63 months in prison, with 10 months already considered time served from his pre-trial detention. [41] [42] From July 2022 he was in FCI Allenwood Low, a low-security federal prison in Pennsylvania. [6] His personal page now indicates he moved to FCI MILAN, a low security prison in Milan, Michigan. [43]
Alejandro Cao de Benós de Les y Pérez is a Spanish political activist. He is a Special Representative of the Foreign Ministry of North Korea. He is, according to himself, also the Special Delegate of North Korea's Committee for Cultural Relations with Foreign Countries. He is wanted by the US Federal Bureau of Investigation for conspiracy to violate the International Emergency Economic Powers Act (IEEPA).
A cryptocurrency, crypto-currency, or crypto is a digital currency designed to work as a medium of exchange through a computer network that is not reliant on any central authority, such as a government or bank, to uphold or maintain it.
Coinbase Global, Inc., branded Coinbase, is an American publicly traded company that operates a cryptocurrency exchange platform. Coinbase is a distributed company; all employees operate via remote work. It is the largest cryptocurrency exchange in the United States in terms of trading volume. The company was founded in 2012 by Brian Armstrong and Fred Ehrsam. In May 2020, Coinbase announced it would shut its San Francisco, California, headquarters and change operations to remote-first, part of a wave of several major tech companies closing headquarters in San Francisco in the wake of the COVID-19 pandemic.
Vitaly Dmitrievich Buterin, better known as Vitalik Buterin, is a Canadian computer programmer and co-founder of Ethereum. Buterin became involved with cryptocurrency early in its inception, co-founding Bitcoin Magazine in 2011. In 2014, Buterin deployed the Ethereum blockchain with Gavin Wood, Charles Hoskinson, Anthony Di Iorio, and Joseph Lubin.
Ethereum is a decentralized blockchain with smart contract functionality. Ether is the native cryptocurrency of the platform. Among cryptocurrencies, ether is second only to bitcoin in market capitalization. It is open-source software.
Bitfinex is a cryptocurrency exchange owned and operated by iFinex Inc, and is registered in the British Virgin Islands. Bitfinex was founded in 2012. It was originally a peer-to-peer Bitcoin exchange, and later added support for other cryptocurrencies.
Firo, formerly known as Zcoin, is a cryptocurrency aimed at using cryptography to provide better privacy for its users compared to other cryptocurrencies such as Bitcoin.
Cardano is a public blockchain platform. It is open-source and decentralized, with consensus achieved using proof of stake. It can facilitate peer-to-peer transactions with its internal cryptocurrency, ADA.
An initial coin offering (ICO) or initial currency offering is a type of funding using cryptocurrencies. It is often a form of crowdfunding, although a private ICO which does not seek public investment is also possible. In an ICO, a quantity of cryptocurrency is sold in the form of "tokens" ("coins") to speculators or investors, in exchange for legal tender or other cryptocurrencies such as Bitcoin or Ether. The tokens are promoted as future functional units of currency if or when the ICO's funding goal is met and the project successfully launches.
The petro (₽), or petromoneda, launched in February 2018, was a crypto token issued by the government of Venezuela.
Tether is a cryptocurrency stablecoin, launched by the company Tether Limited Inc. in 2014. As of January 2024, Tether's website lists fourteen protocols and blockchains on which Tether has been minted.
A cryptocurrency bubble is a phenomenon where the market increasingly considers the going price of cryptocurrency assets to be inflated against their hypothetical value. The history of cryptocurrency has been marked by several speculative bubbles.
Binance Holdings Ltd., branded Binance, is a global company that operates the largest cryptocurrency exchange in terms of daily trading volume of cryptocurrencies. Binance was founded in 2017 by Changpeng Zhao, a developer who had previously created high-frequency trading software. Binance was initially based in China, then moved to Japan shortly before the Chinese government restricted cryptocurrency companies. Binance subsequently left Japan for Malta and currently has no official company headquarters.
Cryptocurrency and crime describe notable examples of cybercrime related to theft of cryptocurrencies and some methods or security vulnerabilities commonly exploited. Cryptojacking is a form of cybercrime specific to cryptocurrencies that have been used on websites to hijack a victim's resources and use them for hashing and mining cryptocurrency.
Upbit is a South Korean cryptocurrency exchange founded in 2017. It is operated by Dunamu, which is one of the highest-valued startups in South Korea.
Decentralized finance offers financial instruments without relying on intermediaries such as brokerages, exchanges, or banks by using smart contracts on a blockchain, mainly Ethereum. DeFi platforms allow people to lend or borrow funds from others, speculate on price movements on assets using derivatives, trade cryptocurrencies, insure against risks, and earn interest in savings-like accounts. DeFi uses a layered architecture and highly composable building blocks. Some applications promote high-interest rates but are subject to high risk. Coding errors and hacks have been common in DeFi.
MetaMask is a software cryptocurrency wallet used to interact with the Ethereum blockchain. It allows users to access their Ethereum wallet through a browser extension or mobile app, which can then be used to interact with decentralized applications. MetaMask is developed by Consensys, a blockchain software company focusing on Ethereum-based tools and infrastructure.
Axie Infinity is a blockchain game developed by Vietnamese studio Sky Mavis, known for its in-game economy which uses Ethereum-based cryptocurrencies.
Solana is a blockchain platform which uses a proof-of-stake mechanism to provide smart contract functionality. Its native cryptocurrency is SOL.
Tornado Cash is an open source, non-custodial, fully decentralized cryptocurrency tumbler that runs on Ethereum Virtual Machine-compatible networks. It offers a service that mixes potentially identifiable or "tainted" cryptocurrency funds with others, so as to obscure the trail back to the fund's original source. This is a privacy tool used in EVM networks where all transactions are public by default.