https://www.independent.co.uk/life-style/gadgets-and-tech/news/russian-hackers-fancy-bear-vpnfilter-internet-routers-a8366801.html
origin - https://www.pipiscrew.com/2018/05/russian-hackers-could-instantly-cut-off-the-internet-for-half-a-million-people/ russian-hackers-could-instantly-cut-off-the-internet-for-half-a-million-people