HIGH SEVERITYData Broker

Adapt Data Breach

Verified by ObscureIQ Intelligence

7.5Severity
153.4MRecords
7Data Fields
2018Year

Impact & Downstream Threats

This breach carries high risk due to the nature of exposed data fields and the scale of affected records.

Primary downstream threats:
  • SIM swap attacks where phone numbers are present
  • Targeted phishing campaigns using exposed email addresses
  • Doxxing risk from physical address exposure
  • Employment-based social engineering using job and employer data
  • Social media account targeting and impersonation

Breach Intelligence

EntityAdapt
OrganizationPrivate Company • USA
Breach DateNovember 2018
DisclosureDecember 2024
Records Exposed~153.4M
Attack VectorMisconfiguration
Discovered ByBob Diachenko
SourceHave I Been Pwned / DataBreach.com / ObscureIQ intelligence
StatusConfirmed

Executive Summary

In November 2018, security researcher Bob Diachenko identified an unprotected database hosted by data aggregator "Adapt". A provider of "Fresh Quality Contacts", the service exposed over 9.3M unique records of individuals and employer information including their names, employers, job titles, contact information and data relating to the employer including organisation description, size and revenue. No response was received from Adapt when contacted.

About Adapt

B2B contact and company data provider.

Private CompanyUSAadapt.io

Data Points Exposed

Verified fields in the released dataset:
Email addresses
Employer information
Full names
Job / occupation
Phone numbers
Physical addresses
Social media profiles

Dark Web Verification

Status: Confirmed

  • Dataset containing approximately 153.4M records identified in breach intelligence sources.
  • The data is indexed and searchable across breach notification platforms.

Recommended Actions

⚠️ Do not assume this is low sensitivity.

Expect Targeted Phishing
Watch for emails referencing this breach. Verify communications through official channels.
Secure Email & Enable MFA
Email compromise is often the first pivot point. Enable multi-factor authentication.
Monitor Financial Accounts
Watch for unauthorized credit applications and suspicious activity.
Check Your Exposure
ObscureIQ clients: this breach is indexed in your profile.
Non-clients may request a breach impact review.

Frequently Asked Questions

What happened in the Adapt data breach?

In November 2018, Adapt experienced a data breach that exposed approximately 153.4M records containing personal information.

What data was exposed?

The exposed data includes fields such as email address, employer, full name, job information:job title, phone number.

How many records were affected?

Approximately 153.4M records were affected based on current breach intelligence.

Protect Yourself

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High-Risk? Get an Exposure Audit

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Request Consultation

ObscureIQ Advisory

We combine proprietary dark web access with commercial and restricted breach intelligence to verify exposure and assess real-world risk.

If you are:
  • A public-facing individual
  • A high-profile executive
  • A customer of Adapt
  • Or concerned about credential reuse
Services
AuditsWipesThreat MonitoringTraining

Classification Tags

MisconfigurationData BrokerEmailPhoneAddress

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