On-chain sleuth ZachXBT has gone undercover, infiltrating a massive $1 billion syndicate to track down Lazarus Group operations. By analyzing private chats and 2025 trading data, his intel recently helped freeze 442,000 USDT tied to the infamous Bybit exploits. This deep-cover approach shows how proactive intelligence is shifting the power balance, proving that even sophisticated state-sponsored hackers are struggling to outrun dedicated blockchain investigators. #ZachXBT #Security #CryptoNews