01 / ML SIGNAL
Statistical risk is only one clue.
The frozen v0.5 classifier contributes a WEAK, ELEVATED, or STRONG text-risk signal. The UI does not present it as a calibrated probability of malicious intent.
02 / EVIDENCE
Artifacts stay observable.
Requests, threats, urgency, suspicious URLs, impersonation cues, and other behaviors are cataloged separately from the ML score.
03 / CONTEXT
Protective language matters.
Warnings such as “never share your OTP” can counter superficial keyword matches when stronger malicious requests are absent.
04 / UNCERTAINTY
Ambiguity is an allowed result.
When a message does not contain enough evidence, Scam Museum can return Insufficient Evidence instead of forcing a binary accusation.