CavalierGPT — Free AI for Infostealer Intelligence (Check If You’re Compromised)
One-Line Flow: Enter email/username/IP → AI searches stolen data databases → shows if you’re in infostealer logs → see what was leaked
Why this matters: Infostealers are malware that steal passwords, cookies, credit cards from infected PCs. This AI searches Hudson Rock’s database of stolen data (30,000,000+ infected computers) to tell you if your accounts are compromised. Free tool that normally costs enterprises thousands. Check yourself, check employees, check if credentials leaked. Better than HaveIBeenPwned because it shows actual infected devices, not just breach lists.
Free access: https://www.hudsonrock.com/cavaliergpt
What CavalierGPT Actually Does
Built by Hudson Rock — Cybercrime intelligence company tracking infostealer malware (Redline, Raccoon, Vidar, etc.)
What it searches:
- Stolen credentials from infected computers
- Browser cookies and session tokens
- Saved passwords and autofill data
- Application data (Slack, Discord, crypto wallets)
- IP addresses and device fingerprints
How to use it:
- Type natural language queries
- AI searches their database
- Returns results instantly
No sign-up required. Just go to the site and start asking.
Search Examples (What You Can Ask)
Check if username is compromised:
Search the username "john_doe123"
Shows infected devices using that username, what was stolen, when.
Check if email leaked:
Search the email address "[email protected]"
Returns all infected computers with that email saved.
Check if IP is infected:
Search the IP address "123.45.67.89"
Shows if that IP had infostealer malware.
Domain analysis:
What do you know about company.com?
Shows how many employees got infected, weak passwords, exposed apps.
Compare companies:
Compare password strength of infected employees between apple.com, microsoft.com, google.com
Generates charts showing which company has worse security.
Find URLs by keyword:
List URLs that contain "VPN"
Discovers internal URLs leaked from infected devices.
Geographic stats:
How many people were infected by Redline in 2023?
Shows infection trends by country, year, malware family.
Why This Is Actually Useful
For personal use:
- Check if your accounts are in infostealer logs
- See what passwords leaked
- Find out if you need to change credentials
For security teams:
- Discover employee compromises
- Find leaked corporate credentials
- Identify attack surface (exposed VPNs, SharePoint, etc.)
- Compare security posture vs competitors
For researchers:
- Track infostealer trends
- Analyze malware family prevalence
- Study geographic distribution of infections
Better than HaveIBeenPwned:
- HIBP = lists of breached emails
- CavalierGPT = actual infected devices with full context (what malware, when, what apps were compromised)
Bottom line: Free AI chatbot that searches 25,000+ infostealer breach databases. Check if your email/username/IP is compromised, see what was stolen, analyze company-wide infections. Built by Hudson Rock for enterprise security teams but free for anyone. No sign-up, just ask questions.
Link: https://www.hudsonrock.com/cavaliergpt
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