Ethereum, the second-largest cryptocurrency by market capitalization, has emerged as a prime target for hackers, accounting for nearly half of all cryptocurrency theft last year. According to a report by blockchain security company Peckshield, 34.8% of hacking incidents in 2022 occurred on the Ethereum blockchain, resulting in 47.3% of the total financial damage. The report highlights the increasing sophistication of cryptocurrency hacking techniques, with many attacks exploiting vulnerabilities in private key management and security flaws in decentralized finance (DeFi) protocols. DeFi is a rapidly growing sector within the cryptocurrency industry that enables users to lend, borrow, and trade crypto assets without intermediaries, making it an attractive target for hackers. Peckshield's report underscores the need for enhanced security measures within the cryptocurrency ecosystem to combat the rising threat of hacking. Exchanges, custodians, and individual investors should prioritize the implementation of robust security protocols and practices, including multi-factor authentication, hardware wallets, and regular software updates, to safeguard their crypto assets.