Windows update was subverted previously, but it was a man in the middle attack: https://www.wired.com/2013/03/flame-windows-update-copycat/ https://www.wired.co

Windows update was subverted previously, but it was a man in the middle attack: https://www.wired.com/2013/03/flame-windows-update-copycat/ https://www.wired.com/2013/03/flame-windows-update-copycat/ ASUS did actually deliver a malicious update: https://www.vice.com/en_us/article/pan9wn/hackers-hijacked-asus-software-updates-to-install-backdoors-on-thousands-of-computers https://www.vice.com/en_us/article/pan9wn/hackers-hijacked-a...