--- title: "#fraud-detection articles | Hashnode" description: "Explore 156 articles tagged #fraud-detection on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/fraud-detection" --- Tag # #fraud-detection 156 posts · 6 followers [Ali Tahir](https://hashnode.com/@ali-tahir) · [Oct 7](https://hashnode.com/posts/your-vpn-check-isn-t-the-problem-anymore-residential-proxies-are/6ac6509af00ff3fd30444fa1) ### [Your VPN Check Isn't the Problem Anymore. Residential Proxies Are.](https://ali-tahir.hashnode.dev/your-vpn-check-isn-t-the-problem-anymore-residential-proxies-are?utm_source=hashnode&utm_medium=feed) Why residential proxies are harder to catch than VPNs, what the current data shows, and how to build a layered IP risk check instead of one flag. 5 min read · [ali-tahir.hashnode.dev](https://ali-tahir.hashnode.dev/your-vpn-check-isn-t-the-problem-anymore-residential-proxies-are?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/your-vpn-check-isn-t-the-problem-anymore-residential-proxies-are/6ac6509af00ff3fd30444fa1) [Benjamin Brundage](https://hashnode.com/@benjaminbrundage) · [Sep 27](https://hashnode.com/posts/residential-proxy-detection-why-ip-reputation-alone-is-not-enough/6ab88d062355c8332b3b3f8e) ### [Residential Proxy Detection: Why IP Reputation Alone Is Not Enough](https://synthient.hashnode.dev/residential-proxy-detection-why-ip-reputation-alone-is-not-enough?utm_source=hashnode&utm_medium=feed) Why residential proxies evade IP reputation—and how provider attribution, recency, and session context improve fraud decisions. 5 min read · [synthient.hashnode.dev](https://synthient.hashnode.dev/residential-proxy-detection-why-ip-reputation-alone-is-not-enough?utm_source=hashnode&utm_medium=feed) [Yahor Papou](https://hashnode.com/@shieldlabs) · [Sep 16](https://hashnode.com/posts/10-browser-fingerprinting-techniques-explained/6aab0231cb8dcdd92a391b38) ### [10 browser fingerprinting techniques explained](https://shieldlabs.hashnode.dev/10-browser-fingerprinting-techniques-explained?utm_source=hashnode&utm_medium=feed) Canvas, WebGL, audio, fonts, TLS and WebRTC: what each browser fingerprinting technique reads and how stable it is. 14 min read · [shieldlabs.hashnode.dev](https://shieldlabs.hashnode.dev/10-browser-fingerprinting-techniques-explained?utm_source=hashnode&utm_medium=feed) [Yahor Papou](https://hashnode.com/@shieldlabs) · [Sep 15](https://hashnode.com/posts/how-to-detect-anti-detect-browsers-in-2026/6aa949b798ef5429629bd242) ### [How to detect anti-detect browsers in 2026](https://shieldlabs.hashnode.dev/how-to-detect-anti-detect-browsers-in-2026?utm_source=hashnode&utm_medium=feed) How to detect anti-detect browsers: the signals that expose a faked device profile and why no single check is enough. 11 min read · [shieldlabs.hashnode.dev](https://shieldlabs.hashnode.dev/how-to-detect-anti-detect-browsers-in-2026?utm_source=hashnode&utm_medium=feed) [Yahor Papou](https://hashnode.com/@shieldlabs) · [Sep 15](https://hashnode.com/posts/how-to-detect-vpns-in-2026/6aa948f4f0ec102479c10f00) ### [How to detect VPNs in 2026](https://shieldlabs.hashnode.dev/how-to-detect-vpns-in-2026?utm_source=hashnode&utm_medium=feed) How to detect VPNs in 2026: the methods that actually work, why an IP check alone fails, and how masked traffic ties to abuse and risk. 12 min read · [shieldlabs.hashnode.dev](https://shieldlabs.hashnode.dev/how-to-detect-vpns-in-2026?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/how-to-detect-vpns-in-2026/6aa948f4f0ec102479c10f00) [Azilen Technologies](https://hashnode.com/@azilentech) · [Sep 9](https://hashnode.com/posts/agentic-ai-for-fraud-detection/6aa0eadd324810b718cae843) ### [Agentic AI for Fraud Detection: How Banks Can Investigate Suspicious Transactions Automatically](https://azileninsights.hashnode.dev/agentic-ai-for-fraud-detection?utm_source=hashnode&utm_medium=feed) Explore how agentic AI for fraud detection helps financial institutions automate investigations and connect customer and transaction signals. 9 min read · [azileninsights.hashnode.dev](https://azileninsights.hashnode.dev/agentic-ai-for-fraud-detection?utm_source=hashnode&utm_medium=feed) [Pred Gray](https://hashnode.com/@predgray) · [Aug 30](https://hashnode.com/posts/ipqs-false-positive-how-a-legitimate-new-domain-got-a-95-risk-score/6a93a27ff0dc907bc96474b8) ### [IPQS False Positive: How a Legitimate New Domain Got a 95 Risk Score](https://ipqs.hashnode.dev/ipqs-false-positive-how-a-legitimate-new-domain-got-a-95-risk-score?utm_source=hashnode&utm_medium=feed) IPQS flagged my brand-new, legitimate domain as phishing with a 95 risk score. Here’s what happened and why false positives matter. 22 min read · [ipqs.hashnode.dev](https://ipqs.hashnode.dev/ipqs-false-positive-how-a-legitimate-new-domain-got-a-95-risk-score?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/ipqs-false-positive-how-a-legitimate-new-domain-got-a-95-risk-score/6a93a27ff0dc907bc96474b8) [Ubani Obiajulum Emmanuel](https://hashnode.com/@ubaniemmanuel) · [Aug 22](https://hashnode.com/posts/i-built-a-production-mlops-pipeline-for-fraud-detection-that-automatically-retrains-when-it-detects-data-drift-full-implementation/6a8a024d25554e2b5e95a08d) ### [I Built a Production MLOps Pipeline for Fraud Detection That Automatically Retrains When It Detects Data Drift — Full Implementation](https://emmanuelubani.hashnode.dev/i-built-a-production-mlops-pipeline-for-fraud-detection-that-automatically-retrains-when-it-detects-data-drift-full-implementation?utm_source=hashnode&utm_medium=feed) A Fraud Detection Model That Nobody Was Watching It was the quarterly business review when the CFO asked a question nobody on the engineering team could answer. "Our fraud loss rate has been climbing 17 min read · [emmanuelubani.hashnode.dev](https://emmanuelubani.hashnode.dev/i-built-a-production-mlops-pipeline-for-fraud-detection-that-automatically-retrains-when-it-detects-data-drift-full-implementation?utm_source=hashnode&utm_medium=feed) [Oghenemaro Ikelegbe](https://hashnode.com/@Maro101) · [Aug 17](https://hashnode.com/posts/detecting-synthetic-identity-fraud/6a834c593aa8a3ca3f701ffe) ### [Detecting Synthetic Identity Fraud](https://cybersage.hashnode.dev/detecting-synthetic-identity-fraud?utm_source=hashnode&utm_medium=feed) Synthetic identity fraud creates fake people from real data, and they behave perfectly for years. Learn how banks detect it before it's too late. 3 min read · [cybersage.hashnode.dev](https://cybersage.hashnode.dev/detecting-synthetic-identity-fraud?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/detecting-synthetic-identity-fraud/6a834c593aa8a3ca3f701ffe) [Ace Data Cloud](https://hashnode.com/@acedatacloud) · [Aug 4](https://hashnode.com/posts/face-static-liveness-detection-api-catch-a-photo-of-a-photo-before-it-becomes-an-account/6a7181a27cce1b34a9aeadb5) ### [Face Static Liveness Detection API: catch a photo of a photo before it becomes an account](https://acedatacloud.hashnode.dev/face-static-liveness-detection-api-catch-a-photo-of-a-photo-before-it-becomes-an-account?utm_source=hashnode&utm_medium=feed) One number, five documented thresholds, and the reason you should store the raw score instead of a pass or fail. 8 min read · [acedatacloud.hashnode.dev](https://acedatacloud.hashnode.dev/face-static-liveness-detection-api-catch-a-photo-of-a-photo-before-it-becomes-an-account?utm_source=hashnode&utm_medium=feed)