All Breaches
September 1, 2020 Verified Sensitive Record Education

K7Maths Data Breach - Verified

In September 2020, a dataset of over 1 million records circulated on underground forums falsely claimed as a compromise of the Australian Department of Education.

1.1 Million
Reported Records
4
Data Types
Critical
Severity
Yes
Verification

Exposed Data Types

4
Email addresses
Names
Passwords
Geographic locations

Additional Information

Added DateJuly 1, 2026
Breach DateSeptember 1, 2020
Domaink7math.com
SourceUnverified breach record
Last Content UpdateJuly 29, 2026

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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Company Information

Company NameK7Maths
SectorEducation
CountryAustralia
Websitek7math.comSite unavailable; no archive found

Risk Level

Critical

The reported impact exceeds 1 million and falls within the critical severity band.

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