LimeLeads
Disclosed Sep 22, 20263 days ago17,838,396 accountsUnverified
In 2019, the now-defunct B2B marketing leads database service LimeLeads suffered a data breach due to an exposed, unsecured Elasticsearch server. The incident exposed tens of millions of records of largely corporate contact data containing 17.8M unique email addresses, along with phone numbers, employers, job titles and geographic locations including state, city and postcode.
What is known
| People affected | 17,838,396 (accounts in the leaked data, per Have I Been Pwned) |
|---|---|
| Disclosed | Sep 22, 2026 |
| Happened | Aug 1, 2019 |
| Attack | Exposed data |
| Data exposed | Emails, Employment, Location, Phone numbers |
| Sector | Tech |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
| Check your email | Have I Been Pwned |
Sources
| Source | |
|---|---|
| Have I Been Pwned: LimeLeadshaveibeenpwned.com · Aggregator | Aggregator |
Notices filed
| Where | Filed | People |
|---|---|---|
| Have I Been Pwnedaccounts in the data | Sep 22 | 17,838,396 |
History of this record
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (Have I Been Pwned). Record counts are as reported. Not legal advice.