Domain Cloaking
Obfuscated Links
Shortened URLs, raw IPs, or newly registered domains mask the real destination and slip past basic filters.
Guideline:Inspect the root destination before clicking any link.
Standby
ReadyAwaiting message input
Paste a message or choose a preset, then press check message. The classifier evaluates word frequencies, link structures, and urgency patterns.
Safety reminders
1. Never click shortened or unverified links from unknown senders.
2. Legitimate banks never ask for passwords or PINs via text.
3. Verify unexpected delivery notices directly on the courier's official app.
Common threat patterns
Three primary signal categories the classifier checks for in every message.
Psychological Coercion
Manufactured Urgency
Words like 'suspended', 'final notice', or 'action required' push you to react before you can verify the sender.
Guideline:Legitimate institutions do not demand crisis-speed action via text.
Incentive Exploitation
Reward Bait
Unsolicited claims of winnings, gift cards, or refunds lure you into sharing credentials or paying a processing fee.
Guideline:Unsolicited cash or prize messages are almost always fraudulent.
Zero persistence
Message payloads are processed in memory and discarded immediately. No logs, databases, or cookies track your scans.
Scikit-Learn + FastAPI
Trained on real-world SMS corpora. TF-IDF tokenization generates calibrated probabilistic verdicts.
Sub-20ms evaluation
Built for quick decisions before you answer phone prompts, verify accounts, or tap unknown links.