FraudHunt helps companies to monitor their traffic quality, mitigate malicious bot activity, and prevent click fraud, account fraud, and other types of online fraud. Our team has put a lot of effort in developing a product that is able to introduce an alternative way of user labeling, not based on cookies. As a number of ways, which enable manipulating with cookie files, is growing day by day such an alternative is becoming particularly topical for marketing companies worldwide. We use a complex trigger system to detect fraudulent users and malicious bots. Our fingerprinting technology allows us to mark each device with a resistant key and detect such fraudulent techniques as User Agent changes, Emulations, Automated actions, etc. The solution will be useful for Ad Networks, E-commerce projects and online communities to ensure top level service for their quality customers while blocking all kinds of malicious bots and fraudsters.