Search Keyword: phone number scoring

Silent Interception: How Fraudsters Use Call Forwarding to Bypass OTP, and How to Detect It with a Phone Number Scoring API
Silent Interception: How Fraudsters Use Call Forwarding to Bypass OTP, and How to Detect It with a Phone Number Scoring API
One-Time Passwords (OTPs) sent via SMS are a cornerstone of modern digital security. We use them to log in, reset passwords, and authorize transactions, trusting them to be a direct, secure link to ...
19 Reader,
14m reading
Dont Call Back: How Phone Number Scoring APIs Automatically Detect and Block Wangiri (One-Ring) Scam Numbers
Dont Call Back: How Phone Number Scoring APIs Automatically Detect and Block Wangiri (One-Ring) Scam Numbers
Have you ever received a call from an unknown international number that rings once and then hangs up? This common yet deceptive practice is a form of telecommunication fraud known as the Wangiri sca...
46 Reader,
8m reading
A Marketplace's Guide to Eliminating Fake Accounts with Email & Phone Number Scoring
A Marketplace's Guide to Eliminating Fake Accounts with Email & Phone Number Scoring
Online marketplaces have revolutionized commerce, but their open nature creates a critical vulnerability: fake accounts. These fraudulent accounts are the gateway to a host of problems, from spam an...
41 Reader,
19m reading
Beyond Email Verification: How to Use Phone Number Scoring to Prevent SaaS Trial Abuse
Beyond Email Verification: How to Use Phone Number Scoring to Prevent SaaS Trial Abuse
Fraudulent sign-ups and trial abuse pose a significant threat to SaaS businesses, impacting revenue, resource allocation, and data integrity. While email verification is a foundational step, it's of...
62 Reader,
9m reading
How to Detect and Block Disposable Phone Numbers in User Registrations
How to Detect and Block Disposable Phone Numbers in User Registrations
Disposable phone numbers are often used by fraudsters to create fake accounts, bypass verification processes, and engage in malicious activities. For businesses, this poses a significant risk, leadi...
2.8K Reader,
1m reading




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