A cybercrime marketplace is an online platform, often found on the dark web, where criminals buy, sell, or trade illegal goods and services related to cybercrime. These marketplaces facilitate the exchange of stolen data, hacked accounts, malware, hacking tools, and other illicit digital products. Transactions are typically conducted anonymously, using cryptocurrencies to avoid detection by law enforcement. Cybercrime marketplaces play a major role in the underground economy, enabling both experienced hackers and novices to access resources for carrying out cyber attacks.