Southern Environmental, Inc.

Southern Environmental, Inc. is also known by the abbreviation SEI.
The organization's headquarters is situated in the United States of America.
It is referenced in public filings under these two names.

The company maintains a workforce, as indicated by the personal employee data that later appeared in a security incident.
Both current and former staff members are included in the employment base.
No explicit details about the number of employees or organizational size are provided in the sources.

On March 24, 2022, Southern Environmental, Inc. observed anomalous network activity.
The anomaly prompted an internal review that uncovered unauthorized access to certain files.
The review was initiated promptly after the activity was detected.

The unauthorized access exposed sensitive information belonging to employees.
Specifically, the compromised data consisted of names, Social Security numbers, and financial account details.
The company confirmed that the breach affected records of both present and former employees.

Upon confirming the breach, Southern Environmental, Inc. took steps to isolate the affected systems.
It enlisted external cybersecurity specialists to conduct a forensic investigation.
The experts worked to determine the extent of the intrusion and to secure the environment.

After the investigation, the organization issued notification letters to the individuals whose data had been accessed.
The letters described the types of information involved.
These actions were reported in publicly available sources covering the March 2022 incident.