Telstra

Telstra

Data Breach on October 09, 2025
Data Breach Report
Victimtelstra.com.au
Threat ActorScatteredLAPSUSHunters
Date DiscoveredOct 09, 2025
DescriptionTelstra Group Limited is based in Australia, operating as a telecommunications company that builds and manages telecommunications networks and markets related products and services.
Leak Size100GB

Credential Exposure for telstra.com.au

We've indexed 2,884 @telstra.com.au accounts from external breaches, plus 11,199 credentials for telstra.com.au itself.

Last checked Aug 16, 2026

@telstra.com.au addresses from external breaches
Third-party breaches2,445 accounts · across 206 breaches · 1,938 with a plaintext password · most recent Dec 18, 2025
Combo lists1,285 accounts · most recent Aug 7, 2026
Passwords for telstra.com.au accounts
Combo lists6,626 logins · most recent Aug 15, 2026
Infostealer logs5,422 logins · 2,764 infected devices · most recent Aug 8, 2026

Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.

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