Heidelberg Golf Club
Data Breach on September 19, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | heidelberggc.com.au | ||
| Threat Actor | KAIROS | ||
| Date Discovered | Sep 19, 2025 | ||
| Description | Heidelberg Golf Club is a sporting and hospitality club based in Australia, offering an 18-hole golf course, an 8-rink lawn bowls green, club membership options, and function-event facilities including conferencing, weddings and social events. | ||
| Leak Size | 26.4GB |
Credential Exposure for heidelberggc.com.au
We've indexed 5 @heidelberggc.com.au accounts from external breaches, plus 4 credentials for heidelberggc.com.au itself.
Last checked Aug 16, 2026
| @heidelberggc.com.au addresses from external breaches | |
|---|---|
| Third-party breaches | 5 accounts · across 13 breaches · 4 with a plaintext password · most recent Sep 30, 2024 |
| Combo lists | 2 accounts · most recent Nov 25, 2025 |
| Passwords for heidelberggc.com.au accounts | |
|---|---|
| Combo lists | 4 logins · most recent Jul 27, 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.
Is your organization next?
Heidelberg Golf Club was breached. Check if your company's credentials have been exposed in this or other data breaches.
Check your exposure →Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.