Summary
On July 18, 2025, the ransomware group Qilin publicly claimed responsibility for an attack targeting
Ritenour School District, a well-known educational institution in the USA.
According to the threat actor’s post, they intend to release sensitive data unless negotiations are initiated.
Incident Report
| Field | Details |
|---|---|
| Target | Ritenour School District |
| Domain | Not Provided |
| Country | USA |
| Attacking Group | Qilin |
| Date Reported | July 18, 2025 |
| Threat Actor Statement | “The full leak will be published soon, unless a company representative contacts us via the channels provided.” |
About Ritenour School District
The Ritenour School District is located in Northwest St. Louis County and is recognized as one of the oldest districts in the metropolitan area, with a history of educational excellence. It serves a large community with numerous schools and educational programs.
About Qilin
Qilin is a notorious ransomware group known for targeting various sectors with sophisticated cyber attacks. They have been responsible for numerous data breaches and continue to be a significant threat in the cybersecurity landscape.
Proactive Response
It is crucial for organizations to proactively monitor the dark web for any signs of potential threats. Utilizing dark web monitoring services can help mitigate risks associated with data breaches. We recommend using the email breach checker available at https://mspdarkintel.com/domain-breach-scan to keep an eye on your company’s data security.
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
Wondering if your organization or employees are impacted by recent breach activity?
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Check domain-wide breach exposure:
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Check if an email was breached:
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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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