People search National Public Data data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 1 National Public Data-linked incident (1 company-confirmed), with headline counts up to 2.8B+ in catalog rows. This page maps every attested event through 2026 with internal links to canonical records.
Why National Public Data breach history matters
National Public Data operates in Finance (United States). Across indexed rows, recurring themes include cloud and database misconfiguration. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2024 — ~2.8B-row corpus; SSNs and address history exposed
Verified breach. National Public Data LLC—linked in litigation and Senate correspondence to Jerico Pictures Inc.—operated a people-search and background-data business whose repository suffered unauthorized access characterized as one of the largest U.S. consumer-data events of 2024. Trade press and security researchers described roughly 2.7–2.9 billion rows circulating on criminal forums, including Social Security numbers, names, current and historical addresses, dates of birth, and allied background-check fields—often framed as ex Exposed categories include Social Security numbers, names, current and historical home addresses, dates of birth, phone numbers, and other background-check fields per NPD disclosures, HIBP, and criminal-foru. BreachHistory cites approximately 2.8B+ affected records in this row. See the npd2024 and canonical BreachHistory entry.
Patterns and analysis
- Cloud and database misconfiguration — appears across multiple National Public Data catalog entries; prioritize controls that address this class of failure.
- Record-count hygiene — BreachHistory indexes actor-cited figures separately from company-confirmed totals; read each row's technicalWriteup before treating counts as fact.
- 2026 monitoring — New disclosures roll into this timeline as they are verified or labeled unverified per catalog policy.
What to do if you may be affected
- Step 1: Enable phishing-resistant MFA on every account tied to this brand.
- Step 2: Use unique passwords and a password manager—breach rows often involve credential reuse.
- Step 3: Monitor official company breach notices and regulator filings, not dark-web downloads.
- Step 4: Bookmark the National Public Data company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/national-public-data · Latest: npd2024.
Sources: BreachHistory catalog (1 row for National Public Data), company and regulator disclosures cited in individual breach records.