In January 2019, Kaspersky GReAT discovered a sophisticated supply chain attack involving the ASUS Live Update Utility. The attack took place between June and November 2018 and according to their telemetry, it affected a large number of users. Attack linked to the Winnti umbrella group BARIUM. The attackers targeted a specific limited list of MAC address, to check an address visit http://shadowhammer.kaspersky.com/ - full list not available.