There are 4 repositories under anti-fraud topic.
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IP Intelligence is a free Proxy VPN TOR and Bad IP detection tool to prevent Fraud, stolen content, and malicious users. Block proxies, VPN connections, web host IPs, TOR IPs, and compromised systems with a simple API. GeoIP lookup available.
A collection of research and survey papers of fraud detection mainly in advertising.
Open-Source Decision Engine and Scoring Table for Big-Data.
互联网反欺诈风控实践。收录内容包含两部分:一是业务风控经验,如加固、反外挂、设备指纹、账号安全、内容安全、业务安全、支付交易安全等等;二是技术实践,如服务架构,算法实践,数据分析,大数据 等等。
New/Updated. An open source list of ASNs known to belong to cloud, managed hosting, and colo facilities.
A framework for detecting misreported returns in hedge funds.
A Fraud detection extension.
A framework for Benford's Law conformity assessment.
Canary is a platform that helps anticipate fraud and fulfillment delays in Shopify
Bayonet Client API (PHP)
Bayonet Client API (Ruby)
Bayonet Client API (Java)
Bayonet Client API (Python)
Bayonet Client API (Node)
Learn it to build a set of rules to find fraudulent users.