Nova Strikes: Ransomware Attack on LCM Construção e Comércio S/A

Ransomware

Summary

On July 11, 2025, the ransomware group Nova publicly claimed responsibility for an attack targeting LCM Construção e Comércio S/A, a Brazilian company specializing in engineering construction solutions. According to the threat actor’s post, they intend to release sensitive data unless negotiations are initiated.


Incident Report

FieldDetails
TargetLCM Construção e Comércio S/A
Domain
CountryBrazil
Attacking GroupNova
Date ReportedJuly 11, 2025
Threat Actor Statement“The full leak will be published soon, unless a company representative contacts us via the channels provided.”

Company Profile

LCM Construção e Comércio S/A is renowned for delivering high-quality engineering construction solutions, emphasizing technical excellence and competitive costs. The company is committed to sustainability and meeting the expectations of its clients, stakeholders, and employees.

About Nova

The Nova ransomware group is known for targeting various sectors, demanding ransom for sensitive data, and threatening public exposure if demands are not met.

Proactive Response

Organizations must proactively monitor potential threats through darkweb intelligence to mitigate risks. Utilizing tools like the Domain Breach Scan can help companies keep a vigilant eye on potential breaches and protect their assets effectively.

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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