Verifications.io Data Breach History
WebsiteVerifications.io was a big data email verification platform. Shut down in 2019 following a major data breach.
This page shows all data breaches of Verifications.io. View the complete breach timeline, records exposed, root causes, and AI breach risk score. BreachHistory tracks disclosed data breaches worldwide.
Data Breach Timeline — All Verifications.io Breaches
- 2019 2019 — Verifications.io: Bob Diachenko discovered an unprotected,… 763.0M records Share
- 2019 2019 — Verifications.io: Poor security / misconfiguration, 809,000,000 records 809.0M records Share
- 2019 2019 — Verifications.io: Poor security / misconfiguration, 2,000,000,000 records 2.0B records Share
Verifications.io Data Breach Summary
This page tracks the Verifications.io data breach history and cybersecurity incidents affecting Verifications.io. BreachHistory currently indexes 3 publicly disclosed or catalogued incidents spanning 2019, with approximately 3.6 billion records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.
The Verifications.io breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed.
Largest Verifications.io Data Breaches
The largest indexed incidents include the 2019 — Verifications.io: Poor security / misconfiguration, 2,000,000,000 records, the 2019 — Verifications.io: Poor security / misconfiguration, 809,000,000 records, and the 2019 — Verifications.io: Bob Diachenko discovered an unprotected,…. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Verifications.io or a regulator. Below is the list of large data breaches:
- 2019 2019 — Verifications.io: Poor security / misconfiguration, 2,000,000,000 records — about 2.0B records exposed · Catalogued incident
- 2019 2019 — Verifications.io: Poor security / misconfiguration, 809,000,000 records — about 809.0M records exposed · Catalogued incident
- 2019 2019 — Verifications.io: Bob Diachenko discovered an unprotected,… — about 763.0M records exposed · Catalogued incident
What Information Was Exposed?
Depending on the incident, exposed data may include email addresses, phone numbers, names, physical addresses, health and medical (PHI) records, dates of birth, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.
Verifications.io Data Breach 2026
At the time of this update, no Verifications.io data breach has been catalogued for 2026. New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.
What To Do If You Were Affected
If you believe your account may have been involved in a Verifications.io data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.
This Verifications.io breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.