Flowspec – TA505’s bulletproof hoster of choice

By the Intel 471 Intelligence Analysis team. Here at Intel 471 we spend a fair amount of time tracking malicious infrastructure providers. In the world of cybercrime the malicious infrastructure provider, or Bulletproof Hoster (BPH) as they are called in the underground marketplace, is a core enabling service that often gets little attention from threatContinue reading “Flowspec – TA505’s bulletproof hoster of choice”