ASERT Security Blog

Arbor’s Security Engineering & Response Team (ASERT) Blog

  • 12 Jul

    ASERT Blog

    While revisiting a Flokibot campaign that was targeting point of sale (PoS) systems in Brazil earlier this year, we discovered something interesting. One of the command and control (C2) servers...
  • 28 Jun

    ASERT Blog

    Voluminous amounts of information have already been disseminated regarding the “Petya” (or is it “NotPetya”? [1]) ransomware that hit the Ukraine hard [2] along with organizations such as “the American...
  • 18 Jun

    ASERT Blog

    On June 13th 2017, US-CERT issued a joint Technical Alert (TA17-164A) entitled Hidden Cobra – North Korea’s DDoS Botnet Infrastructure. The alert, which was the result of analytic efforts between...
  • 9 Jun

    ASERT Blog

    This post takes a look at a new banking malware that has, so far, been targeting financial institutions in Latin America—specifically, Mexico and Peru. Initially, we’ve called it “Matrix Banker”...

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