The Lazarus Group, part of DPRK’s RGB, is responsible for major hacks, showcasing high technical skill.Recent hacks on WazirX and Bybit revealed a pattern of social engineering and malicious code to gain control over cold wallets.FBI has a dedicated unit to track DPRK hackers, while experts emphasize the need for strong security measures like 2FA and password managers.On-chain sleuths and security experts urge utilizing password managers and 2FA as a defense against sophisticated attacks.