Threat Spotlight: Valak Slithers Its Way Into Manufacturing and Transportation Networks

By Nick Biasini, Edmund Brumaghin and Mariano Graziano. Threat summary Attackers are actively distributing the Valak malware family around the globe, with enterprises, in particular, being targeted.These campaigns make use of existing email threads from compromised accounts to greatly increase success.The additional use of password-protected ZIP files can create a blind spot in security protections.The overwhelming majority of campaigns occurred over the last couple of months and targeted...

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