Impact & Downstream Threats
This breach carries critical risk due to the nature of exposed data fields and the scale of affected records.
- Credential stuffing against reused passwords across other platforms
- 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
Breach Intelligence
Executive Summary
In April 2021, the market research surveys company ClearVoice Surveys had a publicly facing database backup from 2015 taken and redistributed on a popular hacking forum. The data included 15M unique email addresses across more than 17M rows of data that also included names, physical and IP addresses, genders, dates of birth and plain text passwords. ClearVoice Surveys advised they were aware of the breach and confirmed its authenticity.
About ClearVoice Surveys
ClearVoice Surveys is an organization whose data was exposed in this breach. The dataset has been verified by ObscureIQ intelligence and indexed across breach notification platforms.
Data Points Exposed
Dark Web Verification
Status: Confirmed
- Dataset containing approximately 17.6M 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.
Non-clients may request a breach impact review.
Frequently Asked Questions
In August 2015, ClearVoice Surveys experienced a data breach that exposed approximately 17.6M records containing personal information.
The exposed data includes fields such as date of birth, email address, full name, gender, ip address.
Approximately 17.6M records were affected based on current breach intelligence.
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ObscureIQ Advisory
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- A public-facing individual
- A high-profile executive
- A customer of ClearVoice Surveys
- Or concerned about credential reuse
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