I like to post this whenever huawei backdoor gets mentioned. RDG is the author of masscan https://blog.erratasec.com/2014/03/we-may-have-witnessed-nsa-shotgia

I like to post this whenever huawei backdoor gets mentioned. RDG is the author of masscan https://blog.erratasec.com/2014/03/we-may-have-witnessed-nsa-shotgiant-tao.html https://blog.erratasec.com/2014/03/we-may-have-witnessed-nsa... tl;dr they watched someone login with a huawei tech support account from mainland china.