How It Works

How it works

The critical work happens on your device; the server receives hashes, the masked text of reports you send, and opaque blobs.

Texts, links and QR codes are checked on your phone by open rules.

You report the suspicious item: the number as a hash, the text with personal data masked — shown to you before it is sent.

Reports are clustered and verified into a trusted threat list.

The list lands on devices as a hash package; it works offline.