How to Report a Malicious Website
A step-by-step guide to reporting phishing sites so they can be taken down faster.
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Why it matters
Phishing is easier to spot when you slow down and look closely.
A few seconds of attention can prevent a scam, a stolen password, or a malware infection. PhishIndex helps you build that habit with simple, practical tools while also helping to prevent damage if you do fall victim to a scam.
Learning
helps you spot phishing and threats before they affect you.
Defense
helps you respond to threats before damage is done.
Practical protection
Choose the right tool for your protection
From URL blocklists to security training exercises, every tool is designed to be simple, useful, and privacy-friendly.
URL Blocklist
A dataset containing malicious domains, IP logger domains, free domain hosting providers and URL tracking parameters. Available in multiple formats.
View blocklist
Security Knowledge Quiz
Interactive quiz and cybersecurity lessons to teach you how to spot specific scam methods before you get scammed.
Open Tool
Password Strength Checker
Analyze password strength, estimate the time it would take to crack, and get password improvement suggestions. Processes passwords only locally.
Open Tool
Data Processing Tools
Defang URLs and IPs, extract IOCs, hash files, and more.
Open Tool
Helpful reading
Blog posts
Short, practical guides for handling suspicious links, reading security reports, and staying more alert online.
How to Report Malicious Files
What to do if you have a malicious file — where to report it and how to get it flagged by antivirus vendors.
Read articleHow to Set Up the PhishIndex URL Blocklist
Use the blocklist in your browser or across your whole network with DNS-level filtering.
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