Malay weasel Mustela nudipes is restricted to the Sundaic sub-region, in Borneo, Sumatra and the Malay–Thai peninsula. A distribution model suggested that the species is widespread on Borneo and occurs in a wide range of habitats. The ecology of the species is poorly known, making it difficult to predict how its populations are likely to be affected by ongoing deforestation and forest degradation. A summary of likely key habitats and priority actions for this species on Borneo is provided.