Compare IsThisAScam vs Have I Been Pwned. Different tools for different problems — breach monitoring vs. real-time scam detection.
Have I Been Pwned (HIBP), created by security researcher Troy Hunt, allows users to check whether their email address or password has been exposed in data breaches. It aggregates breach data from hundreds of incidents and provides notifications when new breaches affect your accounts.
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Check if your data appeared in known breaches
Analyze suspicious content to determine if it's a scam
Checks if email appeared in breaches — doesn't analyze email content
Full content + header + authentication analysis of suspicious emails
Alerts when breaches are added to database (reactive)
Instant analysis of suspicious content as you receive it (proactive)
Checks if passwords appear in breach databases
Not a feature — different use case
Notifications when your email appears in new breaches
Not a feature — different use case
Not supported
Multi-database URL reputation and domain intelligence
Not supported
AI-powered manipulation detection
Free checking, $3.95/mo for notifications
Free tier, Pro $2.99/mo
Monitoring whether your personal data has been exposed in data breaches and checking if your passwords have been compromised. Everyone should use it regularly.
Analyzing suspicious emails, texts, URLs, and messages in real time to determine if they're scams. Use when you receive something suspicious and need an instant verdict.
These are complementary tools that solve different problems. Have I Been Pwned tells you if your data was exposed in past breaches — essential knowledge. IsThisAScam tells you if the message you just received is a scam — essential protection. Use both: HIBP to know if your data is compromised, IsThisAScam to catch the scammers who try to exploit it.
Paste any suspicious email, text, or URL and get an instant 6-layer AI analysis. No signup required.
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