Abstract: System and method of detecting malicious interactions in a computer network, the method including generating, by a processor, at least one decoy segment, broadcasting, by the processor, the generated at least one decoy segment in a public database, monitoring, by the processor, communication within the computer network to identify interactions associated with the generated at least one decoy segment, determining, by the processor, at least one indicator of compromise (IOC) for the identified interactions, and blocking communication between the computer network and any computer associated with the determined at least one IOC.

Abstract: A system and a method for mitigating phishing attacks against a secured computing device. The method may include: obtaining at least one first domain name; attributing a registration time stamp (RTS) associated with timing of a registration of the at least one domain name at a domain registrar; and configuring at least one perimeter module to restrict at least one data transmission between the secured computing device and a computing device that is associated with the first domain name, based on the RTS.