All Breaches
July 18, 2017 Verified Sensitive Record Spam Data List Marketing data / Spam list

B2B USA Businesses Professional Marketing List

The B2B USA Businesses record is not a breach of one company. It is a professional marketing or spam list compiled from multiple sources and catalogued in July 2017 with 105,059,554 unique emails.

105.1 Million
Email Identifiers
6
Data Types
Critical
Exposure Scope
Yes
Verification

Exposed Data Types

6
Email addresses
Employers
Job titles
Names
Phone numbers
Physical addresses

Additional Information

Added DateJuly 18, 2017
Breach DateJuly 18, 2017
SourceAuthenticated multi-source professional marketing list
Last Content UpdateJuly 29, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

Report missing or incorrect information

Record Information

Record NameB2B USA Businesses
CategoryMarketing data / Spam list
CountryUnited States

Risk Level

Critical

The reported impact exceeds 1 million and falls within the critical severity band.

Protect Yourself

Check whether you were affected by this breach

Check Now