The Strait of Hormuz plays a critical role in international maritime traffic as one of the strategically important waterways of the Middle East. Recently, following the US's new naval blockade in the region, an increase in spoofing activities has been observed on some Iran-linked ships. These activities involve misleading changes to ships' location and identity information. Experts state that this new pattern further complicates the security environment in the region and leads to uncertainties in diplomatic relations. These developments in the Strait of Hormuz may pave the way for increased tensions in the Middle East.