Active Green + Ross listed on sinobi ransomware leak site

• Ransomware group: sinobi
• Country: Canada
• Sector: Retail & E-Commerce
• Announcement date: January 28, 2026

Active Green + Ross listed on sinobi ransomware leak site

The Canadian-based automotive services provider Active Green + Ross has been listed on the leak site of the ransomware group known as sinobi. The threat actor claims to have successfully compromised the organization's systems and exfiltrated data belonging to the company.

Details of the claimed attack

The threat actor, operating under the name sinobi, published an announcement regarding the attack on January 28, 2026. According to the claims made by the group, the breach occurred on January 27, 2026. To support their allegations, the threat actor has provided screenshots as proof of the intrusion. These images allegedly demonstrate that the company's data has been both encrypted and exfiltrated by the attackers.

Ransomware attacks of this nature often involve a tactic known as double extortion. In such scenarios, attackers do not merely encrypt an organization's files to disrupt operations; they also steal sensitive information before the encryption process is complete. This allows the threat actors to threaten the victim with the public release of their data on a leak site if a ransom is not paid, creating additional pressure on the target organization.

Scope of the compromised data

While the threat actor has provided screenshots to validate their claims, the specific details regarding the exact nature or the total scope of the compromised data remain unknown. The provided screenshots primarily display file directory structures, which confirms that the attackers have navigated through the file system, but they do not reveal the specific content of the files.

The listing names no specific data types or specific file contents that have been stolen.

Potential secondary risks

The absence of specific details regarding the stolen data makes it difficult to assess the immediate impact, but such incidents often carry significant secondary risks. Depending on the content of the leaked data, organizations may face risks such as identity theft or targeted phishing attacks directed at employees and customers. These types of attacks often leverage stolen personal information to gain further access to systems or to defraud individuals.

About Active Green + Ross

Active Green + Ross is a chain of automotive service and tire centers that operates across Southern Ontario. The company provides a variety of services, including tire sales for passenger and light commercial vehicles, as well as general automotive repair and routine maintenance services.

Impact assessment and organizational response

This claim may negatively impact the operational continuity and the level of customer trust for Active Green + Ross. Because the company operates within Canada, there is a possibility that data privacy obligations under the Personal Information Protection and Electronic Documents Act (PIPEDA) may have been violated. Organizations facing such claims often need to conduct thorough forensic investigations to determine the actual scope of the breach and to fulfill their legal obligations to notify relevant regulatory authorities.

Information regarding the sinobi group remains limited, which means no definitive assessment can be made regarding their specific methods or their underlying motivations. In the broader context of cybersecurity, organizations in the retail and service sectors often implement defensive measures such as regular backups, multi-factor authentication, and continuous monitoring to mitigate the risks posed by ransomware groups.

For organizations operating in highly regulated environments, the intersection of operational disruption and regulatory compliance is a critical concern. A successful breach can lead to a complex recovery process involving technical remediation, legal consultations, and public relations management to address the potential loss of customer confidence.