API

GET https://breachtally.com/api/v1/notices?since=2026-09-01&state=WA&min_affected=1000&limit=100
GET https://breachtally.com/api/v1/notices.csv?since=2026-09-01

Parameters
  since         ISO date or datetime; returns records first seen after this instant (use your last cursor)
  state         two-letter state, or US for federal filings
  source        ca-ag | tx-ag | ma-ocabr | wa-ag | de-ag | vt-ag | ia-ag | wi-datcp | hhs-ocr | sec-8k
  min_affected  integer
  limit         up to 100 (Pro) or 1000 (Team)
  offset        integer

Response
  { "count": n, "next_since": "...", "notices": [ { "id", "source", "org_name", "org_slug", "reported_date", "breach_start", "breach_end",
     "affected_count", "affected_scope", "affected_state", "data_types": [], "notice_url", "detail_url", "summary", "first_seen_at", "url" } ] }