All Breaches
November 5, 2018 Verified Sensitive Record Sales intelligence

Adapt B2B Profile Data Incident (2018)

The 2018 Adapt B2B profile-data incident is a dataset catalogued with a structured date of November 5, 2018, and 9,363,740 unique professional contact records.

9.4 Million
Reported Records
7
Data Types
Critical
Severity
Oct 10, 2026
Last updated

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Exposed Data Types

7
  • Email addresses
  • Employers
  • Job titles
  • Names
  • Phone numbers
  • Physical addresses
  • Social media profiles

About This Breach

Reported fields are emails, employers, job titles, names, phones, physical addresses, and social-media profiles. Password and payment data are not classes in this record.

The local record measure is 9,361,958, a difference of 1,782 from the external measure. Neither figure means unique people, active employees, companies, customers, or profiles containing every field together. Employers and titles may be outdated.

A row establishes only actual business or profile fields in the dataset. It does not establish identity, a current employer or role, decision authority, phone, address, or social-profile ownership, field co-occurrence, password or payment data, invoice approval, fraud, or misuse.

Employer, role, phone, address, and social-profile associations must remain private. An executive, sales, invoice, or payment-routing request quoting a correct title or supplier context does not authenticate the sender and should be checked through an independent official channel and the existing approval process.

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.

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