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Token Withdrawal without Deposit

Definition

Token withdrawal without deposit refers to an unauthorized or erroneous transaction where digital tokens are removed from a system without a corresponding prior deposit. This scenario typically indicates a severe vulnerability or exploit within a smart contract, exchange, or bridging protocol, allowing an attacker to mint or withdraw tokens illicitly. Such an event results in a net loss for the system, often leading to a significant devaluation of the affected token. It represents a critical security failure that directly impacts the integrity of the asset supply.