Impersonating IT support: how threat actors turn a remote session into enterprise-wide access

In this article Risk to enterprise environments Attack chain overview Mitigation and response recommendations Learn more Microsoft Threat Intelligence has observed a human-operated intrusion campaign that abuses Microsoft Teams external collaboration to impersonate IT or helpdesk personnel and socially engineer users into granting an interactive remote session. Once remote control is established via RMM tools, the threat actor uses PowerShell to download and silently install…

Diamond Model