netsupport rat (1)

12344881295?profile=RESIZE_400xA Microsoft representative announced on 28 December 2023 that it is again disabling the ms-appinstaller protocol handler by default following its abuse by multiple threat actors to distribute malware.  "The observed threat actor activity abuses the current implementation of the ms-app installer protocol handler as an access vector for malware that may lead to ransomware distribution," the Microsoft Threat Intelligence team said.  It further noted that several cybercriminals are offering a malwar