Exactisexactis.com
131 577 763 accounts exposed in a breach dated 2018-06-01.
What happened in Have I Been Pwned’s words
In June 2018, the marketing firm Exactis inadvertently publicly leaked 340 million records of personal data. Security researcher Vinny Troia of Night Lion Security discovered the leak contained multiple terabytes of personal information spread across hundreds of separate fields including addresses, phone numbers, family structures and extensive profiling data. The data was collected as part of Exactis' service as a "compiler and aggregator of premium business & consumer data" which they then sell for profiling and marketing purposes. A small subset of the exposed fields were provided to Have I Been Pwned and contained 132 million unique email addresses.
Exposed data as HIBP classifies it
- Credit status information
- Dates of birth
- Education levels
- Email addresses
- Ethnicities
- Family structure
- Financial investments
- Genders
- Home ownership statuses
- Income levels
- IP addresses
- Marital statuses
- Names
- Net worths
- Occupations
- Personal interests
- Phone numbers
- Physical addresses
- Religions
- Spoken languages
How HIBP qualifies it
- HIBP verified that the data came from this service.
Source: Have I Been Pwned (CC BY 4.0)
Copied from HIBP 2026-11-05 03:50 UTC