Case Study: Tiong Nam achieves robust email protection against phishing and BEC with Mimecast

Tiong Nam secures users from constant email phishing and business email compromise attacks

Tiong Nam Logistics Holdings, a Johor Bahru–based investment holding and total logistics provider with about 3,000 employees across the Asia‑Pacific region, was under constant attack from phishing and business email compromise. After years on open‑source email tools and an inadequate enterprise solution, the company needed better protection, stronger visibility, regulatory compliance and a vendor that addressed human risk without disrupting users.

Tiong Nam selected Mimecast for its AI‑driven email security, human‑risk focus and seamless integration with Zimbra, supported by hands‑on onboarding and ongoing service. Mimecast blocked spam and impersonation attacks, reduced user complaints to zero, provided real‑time reporting (revealing and handling a 600% spike in malicious mail), improved compliance posture and freed IT time for higher‑value work.

Tiong Nam

Keith Yong

Senior IT Manager and Information Security Officer