The ransomware claim targets ausproof.com.au in Australia by threat actor m3rx, involving exfiltration of 460 GB across 373,495 files. AusProof is a long-established (since 1974) provider of low and high voltage electrical cable couplers for mining and tunneling clients, with the incident impacting the country of #Australia.
Incident Details
- Victim: ausproof.com.au
- Sector: Professional Services
- Country: AU
- Actor: m3rx
- Source: http://4k6plf4h2cm2nco6ae3inrsxnmqgl6lllmwefydhnlcq4tuhwbj4qpad.onion#ausproof.com.au
- Discovered: 2026-07-24T19:28:48.567761+00:00
- Published: 2026-07-24T19:28:16.093284+00:00
Information
- AusProof is a leader in the design and manufacture of low and high voltage electrical cable couplers for the mining and tunneling industries.
- Established in 1974, the company is committed to innovation and quality in its product offerings.
- It serves clients globally, providing reliable solutions for electrical connectivity in challenging environments.
- Its extensive experience and dedication to research and development help meet the evolving needs of customers.
- Stolen data: 460 GB across 373,495 files.

Disclaimer: This post is based on public claims made by the ransomware group "m3rx". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.