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.
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Affected Addresses:
17.8M
Breach Occurred:
August 2019
Added to HIBP:
22 Sep 2026
If you haven’t already changed the password affected by this breach, do so immediately on every account where it was used.
Wherever 2FA is supported, add an extra layer of security to your account.
Sponsored
Use a password manager to generate and store strong, unique passwords for all your accounts. 1Password helps protect your data with industry-leading security.