Approval exploit pattern

This pattern indicates a potential unauthorized approval exploit, where a malicious actor leverages previously granted contract approvals to withdraw funds from multiple victims' wallets without their consent. In such cases, the attacker exploits tokens or assets approved for transfer by the victim, often through malicious contracts or phishing attacks. This type of exploit can lead to substantial financial loss if not promptly detected, as the attacker can repeatedly transfer funds from users who may be unaware that their approvals are being misused.