Solar City Tyre Service Listed by blacklock Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

Solar City Tyre Service has been listed by the blacklock ransomware group in connection with a ransomware attack in which internal files were reportedly exfiltrated. The listing was reported on June 03, 2025. The number of people affected remains unknown, and public detail on the precise timing, method, and full scope of the incident is limited.

The claim matters because organisations of this type routinely hold operational records and customer-related information; any confirmed exposure could create practical risks for clients and partners even when the exact contents have not been independently verified.

Inside the incident

According to the available record, Solar City Tyre Service appears on a blacklock leak-site listing that attributes the incident to a ransomware attack involving the exfiltration of internal files. The report date is June 03, 2025. No confirmed figure for the number of people affected has been published, and further operational details—such as the exact date of intrusion, the encryption status of systems, or any ransom demand—are not disclosed in the public facts. The listing itself constitutes a claim by the group rather than an independently verified confirmation of every asserted detail.

Public information stops at the statement that internal files were taken. No inventory of specific documents, file counts, or confirmation of subsequent public release has been provided in the facts available for this report.

Inside blacklock

Blacklock is a ransomware group that has operated in the public domain through a model commonly described as double extortion: systems are encrypted and data is copied, after which the group threatens to publish the material on a dedicated leak site if payment is not made. Like other contemporary ransomware actors, blacklock typically lists victims by name and organisation type, sometimes accompanied by sample files or countdown timers, as a pressure tactic. The group’s activity has been tracked by security researchers through its leak site and associated infrastructure, which follow patterns seen across multiple ransomware brands that emerged or rebranded in recent years.

In this case the group claims Solar City Tyre Service as a victim and asserts that internal files were exfiltrated. No additional statements attributed specifically to blacklock about this organisation—such as ransom amounts, negotiation status, or proof-of-exfiltration samples—are contained in the facts provided. The listing should therefore be treated as an unverified claim pending further corroboration.

Who is Solar City Tyre Service?

Solar City Tyre Service (also referred to in public descriptions as Solar City Tyres) is a local independent business established in 1994. It services commercial companies, local farmers and earthmoving companies, supplying and fitting tyres and related services for vehicles and heavy equipment. Businesses of this kind typically maintain customer account records, service histories, invoicing data, supplier contacts and internal operational files.

A breach at such an organisation is consequential because its clients include commercial and agricultural operators whose own operations depend on reliable equipment and timely service. Exposure of internal files could affect not only the tyre service itself but also the continuity and privacy expectations of the businesses and individuals it supports.

The information in question

The facts name the exposed material as internal files exfiltrated in a ransomware attack. No further breakdown of data types—such as customer names, contact details, financial records, or employee information—is provided, and the number of people affected is listed as unknown. Exact contents therefore remain unconfirmed.

Organisations in the tyre and commercial vehicle service sector commonly hold customer contact and account information, vehicle or equipment identifiers, service and billing records, and internal administrative documents. Whether any of those categories were among the files taken in this incident has not been established in the public record. Readers should treat specific data claims as unconfirmed until independent verification appears.

What's at stake

For individuals or businesses whose details may appear in the internal files, the practical risks include unwanted contact, targeted phishing that references genuine service history, or misuse of account and billing information. Commercial clients could face operational disruption if sensitive supplier or fleet data were later published. For Solar City Tyre Service itself, the stakes include potential regulatory notification duties, reputational impact among local commercial and farming customers, and the cost of investigation and remediation—none of which have been quantified in the available facts.

Because the scale remains unknown and the listing is a claim, the concrete harm cannot yet be measured. The absence of confirmed public release of the files does not eliminate the possibility that copies exist outside the organisation’s control.

What to do if you're exposed

If you have done business with Solar City Tyre Service, treat any unexpected emails, calls or invoices that reference your account or vehicle details with caution. Change passwords on related accounts, enable multi-factor authentication where available, and monitor financial statements for unusual activity. Keep records of any suspicious contact. Organisations that believe their data may have been involved should follow their own incident-response and legal-notification procedures.

Readers can also run a free exposure scan of their email address to check whether that address has already appeared in known breach data sets. Such a check does not confirm or rule out involvement in this specific incident, but it provides a practical starting point for personal risk assessment.

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