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The Zealot Campaign is a cryptocurrency mining malware collected from a series of stolen National Security Agency (NSA) exploits, released by the Shadow Brokers group on both Windows and Linux machines to mine cryptocurrency, specifically Monero.
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]
Monero (/ m ə ˈ n ɛr oʊ /; Abbreviation: XMR) is a cryptocurrency which uses a blockchain with privacy-enhancing technologies to obfuscate transactions to achieve anonymity and fungibility. Observers cannot decipher addresses trading Monero, transaction amounts, address balances, or transaction histories.
Cryptojacking is a form of cybercrime specific to cryptocurrencies used on websites to hijack a victim's resources and use them for hashing and mining cryptocurrency. [ 1 ] According to blockchain analysis company Chainalysis , around US$2.5 billion was laundered through Bitcoin between 2009 and 2018, and the fraction of cryptocurrency ...
In the context of cryptocurrency mining, a mining pool is the pooling of resources by miners, who share their processing power over a network, to split the reward equally, according to the amount of work they contributed to the probability of finding a block. A "share" is awarded to members of the mining pool who present a valid partial proof ...
Hackers connected the web servers to a Monero mining pool, by which they mined about 3868 AUD worth of Monero. [5] In 2021, a version of the web shell programmed in JScript was used by Advanced Persistent Threat group Hafnium to exploit four zero-day vulnerabilities in Microsoft Exchange Server, in the 2021 Microsoft Exchange Server data breach.
Solutions such as ZCash and Monero ― known as privacy coins [41] ― are examples of cryptocurrencies that provide unlinkable anonymity via proofs and/or obfuscation of information (ring signatures). [42] While not suitable for large-scale crimes, privacy coins like Monero are suitable for laundering money made through small-scale crimes. [43]
UTXOs constitute a chain of ownership depicted as a series of digital signatures dating back to the coin's inception, regardless of whether the coin was minted via mining, staking, or another procedure determined by the cryptocurrency protocol. [2] Prominent examples of cryptocurrencies adopting the UTXO model include Bitcoin and Cardano ...