Price Manipulation Attacks
Price Manipulation Attacks occur when malicious actors intentionally move the price of an asset on a specific exchange to trigger liquidations or profit from mispriced derivatives. This is often done through large "wash trades" or by overwhelming the order book to force a price move that hits a liquidation threshold.
Because many protocols rely on oracle feeds, an attacker can manipulate the spot price on an exchange that feeds into the oracle, causing a cascading effect of liquidations elsewhere. This is a significant threat in markets with low liquidity where it is cheaper to move the price.
Defending against these attacks requires sophisticated oracle design, such as volume-weighted average pricing or circuit breakers. Understanding these attacks is crucial for developers building secure financial derivatives platforms.
It represents a key area of behavioral game theory in digital asset markets.