Observed arrival · 2026-08-30
STFU, the Spam Text Forensics Unit
Credibility concern recorded. The source reference remains available for verification and correction.
A spam-text evidence intake service that hashes screenshots, traces links, checks public records, and grades how confidently a sender can be identified.
Field notes
The service turns a spam-text screenshot into a structured evidence packet: it records and hashes the image, transcribes the message and opt-out sequence, follows redirect chains, and checks federal court dockets. Its attribution scale runs from Tier A, a high-confidence named advertiser, to Tier D, an unattributable operation. The page also distinguishes four kinds of message origin, including registered short codes and email gateways, because the source determines how much can be established.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue