People search Contra data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 2 Contra-linked incidents, with headline counts up to 862 in catalog rows. This page maps every attested event through 2026 with internal links to canonical records.
Why Contra breach history matters
Contra operates in Technology (United States). Across indexed rows, recurring themes include mixed intrusion and disclosure events. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2018 — — Contra: Location of breached information: Unauthorized…
Cataloged incident. Location of breached information: Unauthorized Access/Disclosure Business associate present: No Exposed categories include Personal information. BreachHistory cites approximately 862 affected records in this row. See the contra2018 and canonical BreachHistory entry.
2011 — — Contra: Residents who owed money to the county health…
Cataloged incident. Residents who owed money to the county health department had their names inadvertently published in a public document. The names were published in a report to the Board of Supervisors dated July 27, 2010. The error was discovered at the end of November, 2011. No patient information was exposed, but the publication of the names in the report constitutes a breach of patient confidentiality laws. The information was removed from the online report. Exposed categories include Personal information. No attested victim count is published for this row yet. See the contra2011 and canonical BreachHistory entry.
Patterns and analysis
- Mixed intrusion and disclosure events — appears across multiple Contra 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: Review OAuth app permissions and revoke unused third-party integrations.
- Step 5: Bookmark the Contra company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/contra · Latest: contra2018.
Sources: BreachHistory catalog (2 rows for Contra), company and regulator disclosures cited in individual breach records.