rdmetals.nl Listed by lockbit5 Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

On December 25, 2025, the ransomware group lockbit5 listed rdmetals.nl on its leak site. The listing states that internal files were exfiltrated during a ransomware attack. The number of people affected remains unknown, and no further details on the scope or confirmation of the incident have been made public.

The entry provides limited information beyond the claim of data exfiltration. No timeline for the intrusion, no volume of data, and no description of specific file categories have been released by either the organization or the group.

Breaking down the breach

The only confirmed public record is the December 25, 2025 listing itself. It asserts that internal files were taken. All other elements—exact date of the intrusion, method of initial access, duration of unauthorized presence, and total quantity of data—are undisclosed. No statement from rdmetals.nl confirming or disputing the claim has been referenced in available records.

Inside lockbit5

Lockbit5 is a ransomware operation that deploys encryption on victim systems and frequently exfiltrates data before demanding payment. The group maintains a leak site where it lists organizations it claims to have compromised. Such listings serve as pressure tactics; the accuracy of any individual entry is not independently verified unless the affected organization confirms the incident or additional evidence surfaces. The group has previously published claims against entities in multiple sectors, following a pattern of double-extortion that combines encryption with the threat of data release.

Who is rdmetals.nl?

RD Metals operates as a certified partner in metal waste processing and recycling. Organizations in this sector manage industrial materials, maintain supplier and customer records, and handle regulatory documentation related to waste handling and environmental compliance. A compromise at such a firm can expose operational records that are not normally public, though the precise categories of data involved in this case remain unspecified.

The information in question

The listing refers only to “internal files exfiltrated in ransomware attack.” No inventory of file types, no indication of personal data, financial records, or customer information, and no confirmation of encryption have been disclosed. Organizations of this type routinely hold contracts, shipment logs, compliance certificates, and internal correspondence; whether any of these categories were taken cannot be determined from the available facts.

What's at stake

Exposure of internal operational files can create secondary risks for the organization, including competitive disadvantage or regulatory scrutiny if compliance records are involved. For individuals whose information appears in those files, the main concerns are potential misuse of contact details or business relationships. Because the scale and content remain unknown, the concrete impact on any specific person cannot yet be assessed.

Were you affected?

Individuals who have conducted business with rdmetals.nl or similar firms should monitor their email accounts and business correspondence for unusual activity. Checking whether an email address appears in known public breach datasets provides one initial step. Several services offer free scans against aggregated breach records; running such a scan with a primary email address can indicate whether that address has surfaced in previously published data. Organizations should also review any direct notifications issued by rdmetals.nl once further details become available.

AICompiled with AI assistance from public sources and published under our editorial standards.