GhostContainer targets Microsoft Exchange servers of high-value targets across Asia.

GhostContainer targets Microsoft Exchange servers of high-value targets across Asia.

A newly identified threat, known as GhostContainer, has emerged as a significant cybersecurity risk, targeting Microsoft Exchange servers belonging to high-value organizations across Asia. Discovered by security researchers in mid-2025, GhostContainer demonstrates sophisticated techniques designed to evade detection, persist within victim environments, and facilitate long-term data compromise—raising serious concerns for governmental and high-tech sectors in the region.