leaky-forms/leaky-forms-crawler
Puppeteer based crawler to measure email and password exfiltration
This tool helps web privacy and security researchers automatically test websites to see if they are leaking user email addresses or passwords. It simulates a user entering an email and password into forms and then monitors if that sensitive data is inappropriately sent to third parties. You provide a list of website URLs, a test email, and a test password, and it outputs detailed reports about data exfiltration, helping you identify 'leaky' forms.
Use this if you need to systematically audit websites for email and password exfiltration to third-party trackers or ad networks.
Not ideal if you're looking for a general-purpose web crawler or a tool to detect other types of privacy violations beyond email and password leakage.
Stars
27
Forks
8
Language
JavaScript
License
—
Category
Last pushed
Jan 07, 2026
Commits (30d)
0
Get this data via API
curl "https://pt-edge.onrender.com/api/v1/quality/perception/leaky-forms/leaky-forms-crawler"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
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