Remove data broker listing content from Signal

Why this happens on Signal

• Signal's zero metadata model is privacy protective for legitimate users but provides no platform side enforcement option for NCII victims. Content can be forwarded to other Signal users without trace.
• Data broker sites aggregate content from across the open web and license it to third parties for background checks, marketing, and people search functionality. Aggregation amplifies the discoverability of NCII.
• Most data broker sites support opt out requests under CCPA, CPRA, and equivalent state laws. NCII content also triggers separate removal obligations independent of the general opt out process.
• Cross platform spread is the rule, not the exception. Content first appearing on Signal typically reaches between four and twelve additional platforms within 72 hours through reposts, mirrors, and screenshot redistribution.

The takedown process

What to do, step by step

1. 01
   Document every instance before reporting Capture full page screenshots with the URL bar visible, the posting account handle, and the upload timestamp. The data broker site's listing of you with full URL
2. 02
   Run a biometric scan to find every copy across platforms Content first appearing on Signal rarely stays there. ScanErase indexes 2.4 billion face embeddings across 200 plus platforms and identifies every current hosting location in a single scan, including AI generated derivatives.
3. 03
   Dispatch the takedown notice to Signal Signal does not have content moderation tooling because of its end to end encryption and zero metadata architecture. Removal of content requires action against the sender directly.
4. 04
   Preserve identification metadata for subpoena Even anonymous accounts produce identifiable metadata through Signal. Account creation IP, device fingerprint, and posting history support law enforcement subpoena to identify the perpetrator. Doe defendant filings preserve civil claims while identification proceeds.
5. 05
   Escalate through hosting and CDN if required Signal's architecture means there is no platform side enforcement. Action against the sender is the only available remedy. Police reports with the sender's phone number and law enforcement subpoenas are the practical path.
6. 06
   File a police report and preserve the legal record 47 USC 223a TAKE IT DOWN Act for the NCII content provides the federal basis for the takedown. Document every notice sent, every platform response, and every removal confirmation in a single evidence file. ScanErase produces this Verified Removal Package automatically as your case progresses.

Legal context

• Signal cannot be compelled to remove content because it does not have access to it. The TAKE IT DOWN Act enforcement against Signal is therefore ineffective. The remedy is action against the sender under state NCII statutes.
• 47 USC 223a TAKE IT DOWN Act for the NCII content
• CCPA and CPRA right to delete claims for the broader broker listing
• Capture screenshots immediately and record the sender's phone number. Signal does not retain message metadata, so law enforcement subpoenas against Signal yield very little. Subpoenas against the sender's mobile carrier are more productive.