One trader VS. Hyperliquid's HLP vault
A trader used high leverage to build a massive ETH long position on Hyperliquid, then strategically withdrew collateral to trigger liquidation, offloading risk onto the HLP vault while hedging elsewhere for profit. The result: a $1.8M gain for the trader and a $4M loss for HLP, exposing vulnerabilities in liquidity mechanics rather than an outright exploit.