Cryptocurrency is a digital currency secured by cryptography, making it difficult to counterfeit. It operates on decentralized networks using blockchain technology, which records transactions across many computers, ensuring security and transparency. The first and most recognized cryptocurrency is Bitcoin, introduced in 2009. Advantages include lower transaction costs and faster payments, while challenges involve price volatility and regulatory issues13. Cryptocurrencies are often used for speculative trading, attracting both investors and criminals due to their anonymity14