Trio-Tech Investigates Potentially Material Cybersecurity Breach After Singapore Subsidiary Hit By Ransomware And Data Exposure

Trio-Tech International reported a cybersecurity incident at its Singapore subsidiary on March 11, 2026, initially deemed non-material, but escalated on March 18, leading to unauthorized data disclosure. The subsidiary activated response protocols, took its network offline, and is collaborating with third-party cybersecurity experts and law enforcement. The investigation is ongoing, and the company is working with its cyber insurance provider for remediation and claims support.