CRITICAL SEVERITY

Verifications.io Data Breach

Verified by ObscureIQ Intelligence

8.0Severity
763.1MRecords
10Data Fields
2019Year

Impact & Downstream Threats

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

Primary downstream threats:
  • Identity verification bypass using name + date of birth combination
  • 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

Breach Intelligence

EntityVerifications.io
Breach DateFebruary 2019
Disclosure43533.0
Records Exposed~763.1M
Attack VectorSocial Engineering
Discovered ByBob Diachenko
SourceHave I Been Pwned / DataBreach.com / ObscureIQ intelligence
StatusConfirmed

Executive Summary

What happened in the , Verifications.io, Breach? November 30th 2024, 7:00 pm EST, In February 2019, , Verifications.io, , an email validation service, suffered a significant data breach that exposed over , 763 million unique records, . Security researchers Bob Diachenko and Vinny Troia discovered an unprotected MongoDB database containing approximately 150 gigabytes of data, including email addresses, names, phone numbers, physical addresses, dates of birth, and other personal information.,

, The breach was not the result of a sophisticated cyberattack but rather stemmed from the company's failure to secure its database, leaving it accessible to anyone with an internet connection. This oversight allowed for the potential misuse of the exposed data, raising concerns about the company's data handling practices.​,

, Verifications.io specialized in verifying email addresses for third-party clients, aiming to improve the efficiency of email marketing campaigns. However, the breach revealed that the company had amassed a vast amount of personal data, much of which individuals were unaware had been collected. The exposure of such detailed information posed significant risks, including the potential for phishing attacks and identity theft .​,

, Following the discovery of the breach, Verifications.io took its website offline and ceased operations shortly thereafter. The incident highlighted the importance of robust data security measures and the potential consequences of neglecting them. It also underscored the need for transparency in data collection practices and the responsibility companies have in protecting the personal information of individuals .​,

About Verifications.io

Verifications.io is an organization whose data was exposed in this breach. The dataset has been verified by ObscureIQ intelligence and indexed across breach notification platforms.

verifications.io

Data Points Exposed

Verified fields in the released dataset:
Dates of birth
Email addresses
Employer information
Full names
Gender
IP addresses
Job / occupation
Phone numbers
Physical addresses

Dark Web Verification

Status: Confirmed

  • Dataset containing approximately 763.1M 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 Verifications.io data breach?

In February 2019, Verifications.io experienced a data breach that exposed approximately 763.1M records containing personal information.

What data was exposed?

The exposed data includes fields such as date of birth, email address, employer, full name, gender.

How many records were affected?

Approximately 763.1M records were affected based on current breach intelligence.

Protect Yourself

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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 Verifications.io
  • Or concerned about credential reuse
Services
AuditsWipesThreat MonitoringTraining

Classification Tags

Social EngineeringEmailPhoneAddressDOB

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