Westport Fuel Systems Reports Unauthorized Network Access, Business And Employee Data Involved

On March 17, 2026, Westport Fuel Systems Inc. reported unauthorized access to its network, affecting internal IT business applications and employee data. The company activated its incident response protocol and is currently investigating the breach, while ensuring that manufacturing operations remain unaffected. Westport anticipates no disruptions to customer orders or daily operations but will delay its annual financial results filing beyond the March 31, 2026 deadline due to an internal assessment of financial integrity.