Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://infosec.space/@CppGuy" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>CppGuy</span></a></span> lets just say that extortion attemot against <a href="https://infosec.space/tags/sipgate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sipgate</span></a> / <a href="https://infosec.space/tags/simquadrat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>simquadrat</span></a> was ca. 2017-2018... </p><p>Since they didn't respond to the attackers but passively blackholing entire ASNs traffic, that didn't got the attackers nowhere...</p>