Survey fraud poses significant risks to data reliability and business decisions, as it involves fake, misleading, or duplicate responses submitted by automated bots, repeat survey-takers, or organized fraud rings aiming for rewards or mischief. This fraudulent activity can severely impact market research, academic studies, customer feedback, and political polling, leading to erroneous business decisions, wasted budgets, and damaged reputations. Common indicators of survey fraud include unrealistically quick completion times, identical response patterns, and suspicious IP addresses or geolocation anomalies. To combat these challenges, employing multiple defenses such as device intelligence, IP tracking, behavioral analysis, and sophisticated fraud detection systems is crucial. Fingerprint, a device intelligence platform, offers advanced tools to detect and prevent survey fraud by assigning persistent visitor IDs, identifying bot activity, and monitoring VPN usage, which helps maintain data integrity and trustworthiness.