Cicada3301 Strikes Burnham Nationwide with Ransomware Attack
Summary
On July 18, 2025, the infamous ransomware group Cicada3301 attacked Burnham Nationwide, a U.S.-based company. The group has threatened to release sensitive data unless their demands are met.
Incident Report
| Field | Details |
|---|---|
| Target | Burnham Nationwide |
| Domain | |
| Country | USA |
| Attacking Group | Cicada3301 |
| 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.” |
Burnham Nationwide is a leader in permit expediting and building code consulting services across the United States. This incident highlights the ongoing risk posed by sophisticated ransomware groups like Cicada3301, known for their strategic targeting of high-profile organizations.
Proactively responding to such threats is crucial. Implementing dark web monitoring can help organizations detect potential breaches early, allowing for timely intervention. Use our email breach checker to keep an eye on your company’s exposure and stay ahead of potential threats.
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.
