ausproof.com.au Listed by m3rx Ransomware Group

On July 24, 2026, Australian mining equipment manufacturer AusProof appeared on the leak site of the m3rx ransomware group. The listing states that the company suffered a ransomware attack in which attackers exfiltrated 460 GB containing 373,495 files described as internal documents. The number of individuals whose personal information may be exposed remains unknown, as neither the leak-site posting nor any official notification has quantified affected records.

Reported Details from the Listing

The m3rx leak site entry for ausproof.com.au explicitly lists the data volume and file count stolen during the intrusion. It identifies the victim as a manufacturer of low- and high-voltage electrical cable couplers used in mining and tunneling. The disclosure indicates the files were taken in a ransomware incident but does not specify the exact data types contained in the 373,495 files. No sample data has been published at the time of writing, and the listing does not provide a public ransom demand or negotiation status.

Why This Matters for You and Your Family

When a company like AusProof is breached, the information exposed often includes employee records, supplier contracts, customer invoices, and correspondence that can contain names, addresses, phone numbers, email addresses, dates of birth, and financial details. If you or any member of your family has ever worked at AusProof, supplied materials to the company, or purchased their mining couplers, your information may now sit in an attacker-controlled archive. Even if the exact contents are not yet public, the claimed exfiltration of nearly half a terabyte of internal files creates a long-term exposure window that can last for years.

Doxxing and Identity-Chain Risks

Internal files from industrial companies frequently create doxxing chains. A single leaked spreadsheet linking an employee’s work email to their personal mobile number, home address, or family member names can be combined with other breaches to map an entire household. These chains often extend to children’s accounts because parents frequently reuse credentials or email addresses across work, personal, and family gaming profiles. Once attackers link a real identity to an online handle, the risk of targeted extortion, SIM-swapping, or account takeover rises sharply. Credential leaks of this nature routinely cascade into gaming account compromises because the same passwords or recovery emails are used across services.

m3rx Group Track Record

Public reporting attributes m3rx with emerging in late 2024 as a ransomware operation that combines double-extortion tactics with selective data leaks. The group typically gains initial access through phishing or exploited remote desktop services, exfiltrates data before deploying ransomware, and then pressures victims through both encryption and public shaming on their leak site. Notable prior victims have included manufacturing, logistics, and professional services firms. Their playbook relies on relatively modest ransom demands paired with aggressive publication timelines, often giving victims only days or weeks before releasing stolen archives.

What to do

• Run a DoxxScan to map every link between your email addresses, phone numbers, usernames, and real-world identity, then use the cleanup of Warden to remove what can be removed immediately.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next time your information surfaces you are alerted in hours rather than months.
• Rotate any password you have ever used at ausproof.com.au or related company systems anywhere it is reused, and switch to 2FA using an authenticator app instead of SMS.
• Cover your entire household with DoxxScan family coverage, which extends protection to dependents and children’s gaming accounts that often chain back to the same addresses and recovery emails exposed in corporate breaches.
• Let remediation specialists handle ongoing takedown requests across data brokers and leak repositories on your behalf.

The AusProof breach is a reminder that industrial and manufacturing companies hold personal data that can directly affect the safety and privacy of ordinary families long after the initial ransomware incident fades from headlines. Continuous vigilance and proactive identity defense are now baseline requirements. DoxxScan by GalaxyWarden provides that defense through continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts vulnerable to credential-based attacks.