Security Contact — Triumph Express Service Co., Ltd.

For security concerns relating to services operated by Triumph Express Service Co., Ltd., contact Colin Yim (Tik Wai Yim), Business Development and IT Manager, at colin@triumphexpress.com

Please include the affected public URL or service, a concise description and minimal non-sensitive evidence. Do not send passwords, access tokens or customer information.

This page provides a reporting contact. It does not authorise security testing. Any testing requires prior written authorisation from the appropriate Triumph Express Service Co., Ltd. system owner.