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A red box is a phreaking device that generates tones to simulate inserting coins in pay phones, thus fooling the system into completing free calls.In the United States, a nickel is represented by one tone, a dime by two, and a quarter by a set of five.
The Bitfinex cryptocurrency exchange was hacked in August 2016. [1] 119,756 bitcoin, worth about US$72 million at the time, was stolen.[1]In February 2022, the US government recovered and seized a portion of the stolen bitcoin, then worth US$3.6 billion, [2] by decrypting a file owned by Ilya Lichtenstein (born 1989) that contained addresses and private keys associated with the stolen funds. [3]
Cryptojacking is the act of exploiting a computer to mine cryptocurrencies, often through websites, [1] [2] [3] against the user's will or while the user is unaware. [4] One notable piece of software used for cryptojacking was Coinhive, which was used in over two-thirds of cryptojacks before its March 2019 shutdown. [5]
The Lazarus Group's first major hacking incident took place on July 4, 2009, and sparked the beginning of "Operation Troy". This attack utilized the Mydoom and Dozer malware to launch a large-scale, but quite unsophisticated, DDoS attack against US and South Korean websites.
On January 27, 2022, Qubit Finance (DeFi) lost around $80M worth of Binance Coin due to a flaw in the smart contract that enabled the withdrawal of the said amount in exchange for a deposit of 0 ETH. [33] In March 2022, [34] the largest cryptocurrency theft of the year, US$625 million in ether and USD coin was stolen from the Ronin Network ...
The DAO was a digital decentralized autonomous organization [5] and a form of investor-directed venture capital fund. [6] After launching in April 2016 via a token sale, it became one of the largest crowdfunding campaigns in history, [6] but it ceased activity after much of its funds - in the form of US$ exchanged for "Ether-crypto coins" - were taken in a hack in June 2016.
A coin pusher machine typically also has small gaps at the sides of the playfield where coins can fall, and coins that fall here are the operator's profits. In addition to the coins, operators often add toys, jewelry, dollar bills, and other items on top of the coins on the playfield, to entice players with a chance to win not only coins but ...
Albert Gonzalez (born 1981) is an American computer hacker, computer criminal and police informer, [1] who is accused of masterminding the combined credit card theft and subsequent reselling of more than 170 million card and ATM numbers from 2005 to 2007, the biggest such fraud in history.