Sterling Battery Listed by projectrelic Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

Ransomware groups continue to target mid-sized industrial and manufacturing firms, using data theft and public leak-site pressure as leverage even when operational disruption is limited. In this environment, listings that appear on criminal forums often serve as the first public signal that an organisation has been hit, long before independent confirmation or official notices emerge.

On 11 November 2022, the ransomware group projectrelic listed Sterling Battery as a victim, claiming that internal files had been exfiltrated. The number of people affected remains unknown, and public detail about the incident is limited. For customers, suppliers and employees of an automotive-sector company, any confirmed exposure of internal material carries practical consequences that warrant careful attention rather than alarm.

Inside the incident

According to the available record, Sterling Battery was listed by the projectrelic ransomware group on 11 November 2022. The group asserted that internal files had been taken during a ransomware attack. No further technical particulars—such as the initial access method, the duration of unauthorised presence, the precise volume of data removed, or whether encryption was also deployed—have been disclosed in the public summary. The number of individuals whose information may have been involved is likewise unconfirmed. At the time of the listing, the claim rested solely on the group’s own statement; independent verification of the breach’s scope or success has not been supplied in the facts at hand.

What is known is therefore narrow: a named organisation in the automotive industry appeared on a ransomware leak site with an accompanying assertion of file exfiltration. Beyond that assertion, timing details, scale and forensic findings remain undisclosed.

The group behind it: projectrelic

projectrelic is a ransomware operation that has followed the now-common double-extortion model. Groups of this type typically gain access to a network, move laterally to locate valuable data, exfiltrate copies, and then threaten to publish or auction the material if a ransom is not paid. Public leak sites are used both to apply pressure on the victim and to advertise the group’s activity to other potential targets and affiliates.

Like many such actors, projectrelic has historically posted victim names, sometimes accompanied by sample files or directory listings, while withholding full archives until negotiations conclude or fail. The group’s listings should be treated as claims rather than verified fact unless corroborated by the affected organisation or by independent investigators. In the present case, the sole public assertion is that Sterling Battery’s internal files were taken; no additional statements attributed to projectrelic about this specific victim appear in the record.

Who is Sterling Battery?

Sterling Battery Co operates in the automotive industry. Companies in this sector commonly manufacture, distribute or service batteries and related electrical components for vehicles. Their day-to-day operations typically involve supplier contracts, customer account records, engineering specifications, inventory systems, employee information and logistics data.

A breach at such an organisation matters because automotive supply chains are tightly interconnected. Compromised internal files can affect not only the company itself but also dealers, fleet operators, parts suppliers and, indirectly, vehicle owners whose service or warranty records may be stored in the same systems. Even when the precise contents of an exfiltration remain unconfirmed, the sector’s reliance on accurate technical and commercial data makes any credible claim of theft consequential.

The information in question

The public record states only that internal files were exfiltrated in a ransomware attack. No inventory of specific data types—such as customer names, financial records, employee identifiers, engineering drawings or authentication credentials—has been released. Exact contents therefore remain unconfirmed.

Organisations of this kind ordinarily hold a mixture of commercial, technical and personal information. That may include purchase orders, shipping details, warranty registrations, staff contact lists and proprietary product data. Until a fuller accounting is provided by the company or by investigators, it is not possible to state which of these categories, if any, were actually taken. Readers should treat any assumption about particular data elements as speculative.

What's at stake

For individuals, the principal risks are secondary misuse of any personal or contact information that may have been present in the stolen files—phishing, social-engineering attempts, or fraudulent warranty or service claims. Because the scale of exposure is unknown, the practical likelihood for any single person cannot be quantified from public sources.

For Sterling Battery, the stakes include potential regulatory notification duties, contractual obligations to partners, reputational damage within the automotive supply chain, and the cost of investigation and remediation. Even if encryption was never deployed, the mere assertion of data theft can disrupt supplier confidence and invite scrutiny from customers who rely on the integrity of the company’s systems. None of these outcomes has been confirmed in the available facts; they represent the ordinary range of consequences that follow a credible ransomware claim in this sector.

Were you affected?

If you have done business with Sterling Battery, monitored your financial and email accounts for unusual activity and treat unsolicited messages that reference the company or automotive services with caution. Consider changing passwords on any accounts that may have shared credentials with systems used in your dealings with the firm, and enable multi-factor authentication where it is available. Because the number of people affected and the precise data taken remain undisclosed, there is no public list against which to check your name.

You can also run a free exposure scan of your email address to see whether it has already appeared in known breach datasets. That step will not confirm or rule out involvement in this specific incident, but it provides a practical starting point for understanding your broader exposure.

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