March's Major Private Key Compromises

### Executive Summary This report analyzes a spate of private key compromise incidents in Web3 between March 12–16 and earlier 2024 events, documenting cumulative losses in the tens to hundreds of millions USD. It breaks down major incidents (e.g., NFPrompt ~$10.4M attributed, Mozaic ~$2.1M with ~90% recovered, Wilder World ~515 ETH ≈ $1.8M, Remilia multi-wallet compromise hundreds of ETH) and provides attacker EOAs, exploited contract functions (e.g., execute, bridgeViaLifi, proxy upgrades), probable root causes (rogue developer, leaked keys/credentials), and transaction flows to exchanges and mixers.