Impact & Downstream Threats
This breach carries high risk due to the nature of exposed data fields and the scale of affected records.
- 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 September 2023, the Australian book retailer Dymocks announced a data breach. The data dated back to June 2023 and contained 1.2M records with 836k unique email addresses. The breach also exposed names, dates of birth, genders, phone numbers and physical addresses.
About Dymocks
Australian bookstore chain.
Data Points Exposed
Dark Web Verification
Status: Confirmed
- Dataset containing approximately 836K 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 June 2023, Dymocks experienced a data breach that exposed approximately 836K records containing personal information.
The exposed data includes fields such as date of birth, email address, full name, gender, phone number.
Approximately 836K records were affected based on current breach intelligence.
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- A public-facing individual
- A high-profile executive
- A customer of Dymocks
- Or concerned about credential reuse
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