Trio-Tech International

Trio-Tech International operates under the alias Trio-Tech International.
The company's headquarters are located in the United States of America.
More specifically, its principal office is situated in Van Nuys, California.
Van Nuys is a neighborhood within the San Fernando Valley region of Los Angeles County.
The organization is therefore based in the Greater Los Angeles metropolitan area.
Being located in the United States places the company under U.S. federal and state jurisdiction.

On March 1, 2026, Trio-Tech International reported a data breach to the U.S. Securities and Exchange Commission.
The breach was characterized as a ransomware attack.
Ransomware is a type of malicious software employed by organized cyber criminals.
It infiltrates enterprise systems, steals and encrypts data, and extorts money from victims.
Recent ransomware campaigns also frequently involve the leakage or sale of the stolen information.
The company's SEC filing disclosed the nature and timing of the incident.

The disclosure adds to the catalog of ransomware incidents affecting diverse sectors and geographic regions.
As with other reported breaches, the incident underscores the persistent threat posed by ransomware groups.
These groups often combine data encryption with extortion tactics to increase pressure on targeted organizations.
The incident was referenced in sources such as the Cloudian ransomware attack list and alerts.
The information presented here is derived solely from the provided incident summary and associated source.
No additional details about the company's products, services, size, or ownership are available in the source material.