Cybercriminals abused the worlds largest computer maker ASUS computers software update tool by hijacking the company server and install the malware. Kaspersky researchers pulled out more than 600 unique MAC addresses from over 200 samples and they believe that the attack is even more sophisticated than the CCleaner supply chain attack and also this attack matches the dubbed Shadowpad Attack. The Malware infection via legitimate software updates infect nearly 1 million users and more around the world. The malware targeting an unknown pool of users systems by searching their MAC address using the trojanized samples that contain a hardcoded MAC address to identify the specific targets.”]
Source: https://gbhackers.com/hackers-hijacked-asus-computers/