Summary
On July 14, 2025, the ransomware group Sarcoma publicly claimed responsibility for an attack targeting
CARSTAR Business Group (carstar.ca), a Canada-based company specializing in automotive service and collision repair.
According to the threat actor’s post, they intend to release sensitive data unless negotiations are initiated.
Incident Report
| Field | Details |
|---|---|
| Target | CARSTAR Business Group |
| Domain | carstar.ca |
| Country | Canada |
| Attacking Group | Sarcoma |
| Date Reported | July 14, 2025 |
| Threat Actor Statement | “The full leak will be published soon, unless a company representative contacts us via the channels provided.” |
CARSTAR Business Group, a leader in the automotive service industry based in Canada, has been victimized by the notorious ransomware group Sarcoma. This attack poses a significant threat to the company’s operations and the security of sensitive data.
Sarcoma is known for its aggressive tactics and has been linked to numerous high-profile ransomware attacks globally. Their modus operandi typically involves encrypting critical company data and demanding ransom payments for decryption keys.
For businesses, proactive measures such as darkweb monitoring can provide an early warning system to prevent potential leaks and breaches. It’s crucial for organizations to regularly check for compromised credentials and exposed data. We recommend using tools like the email breach checker available at MSP DarkIntel Domain Breach Scan to stay ahead of potential threats and safeguard company assets.
Recommendations
- Monitor your domains and email addresses for exposure using reputable threat intelligence tools.
- Conduct a full compromise assessment and incident response drill internally.
- Verify backups and ensure they are offline and ransomware-resistant.
- Educate staff on phishing, social engineering, and lateral movement techniques used by groups like Qilin.
- Engage with cyber forensics and legal counsel before initiating contact with threat actors.
Check Your Exposure
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Disclaimer
The MSPDarkIntel team does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information.
All breach data reported here is sourced from publicly available threat intelligence feeds for awareness and early-warning purposes only.
Our goal is to inform organizations of emerging threats so they can take timely defensive action.
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