Southeast Mechanical Contractors Data Breach Lawsuit Investigation
On December 22, 2025, Southeast Mechanical Contractors publicly confirmed a cybersecurity incident that compromised sensitive personal data. If you received a breach notification, you may be entitled to free identity protection and potential compensation. Request a free, confidential case evaluation today.
Key Takeaways
- Breach window: October 17 – 20, 2025 (discovered October 20, 2025).
- Reported to Massachusetts Attorney General on December 22, 2025.
- Total individuals affected: 1.
- Exposed data: names, Social Security numbers, driver’s license numbers, and financial account information.
- 24 months of complimentary Kroll identity-monitoring offered.
What Happened
Southeast Mechanical Contractors, LLC (Southeast Mechanical Contractors) detected suspicious activity on its network on October 20, 2025. A forensic investigation revealed that an unauthorized actor accessed and potentially copied data between October 17 and 20, 2025. The company finalized its internal file review before notifying regulators and impacted individuals.
Information Exposed
The review confirmed that the following personal information was present in the affected files:
- Full name
- Social Security number
- Driver’s license number
- Financial account information
Company Response
After containing the threat, Southeast Mechanical Contractors:
- Engaged third-party forensic specialists to investigate.
- Reported the incident to federal law-enforcement authorities.
- Notified state and federal regulators.
- Reviewed and enhanced internal cybersecurity safeguards.
- Arranged 24 months of no-cost identity-monitoring services through Kroll for affected individuals.
Steps You Can Take Now
Even if you have not detected misuse of your information, the Massachusetts notice encourages continued vigilance:
- Review bank, credit-card, and other account statements for unauthorized activity.
- Monitor your credit reports for new or unfamiliar entries.
- Consider placing a fraud alert or credit freeze with the credit bureaus.
- Enroll in the complimentary Kroll services using the instructions in your letter.
Company Overview
Southeast Mechanical Contractors is a Florida-based construction contractor specializing in HVAC and mechanical solutions.
- Website: smc-fl.com
- Headquarters: 2120 SW 57th Terrace, Hollywood, FL, United States
- Founded: 1975
- Industry: Construction
- Employees: 75
- LinkedIn: LinkedIn Profile
Frequently Asked Questions
I received a data breach letter from Southeast Mechanical Contractors — what should I do?
Follow the enrollment instructions for the free Kroll identity-monitoring, review your financial statements, and consider placing a fraud alert or credit freeze.
How many people were affected by the Southeast Mechanical Contractors breach?
The company reported the incident to the Massachusetts Attorney General as affecting 1 individual.
What information did the Southeast Mechanical Contractors breach expose?
Names, Social Security numbers, driver’s license numbers, and financial account information were present in the compromised files.
Did Southeast Mechanical Contractors offer credit monitoring?
Yes. Impacted individuals are eligible for 24 months of complimentary identity-monitoring services through Kroll.
How do I submit a claim related to the Southeast Mechanical Contractors data breach?
Contact a data-breach attorney to explore your legal options. Our team offers free consultations to help you understand eligibility for compensation.
How can I get the official breach notice (PDF) for Southeast Mechanical Contractors?
You can download it directly from the Massachusetts Attorney General’s website using the button above.
