A social engineering toolkit that allows crooks to create fake update notification campaigns on both desktop and mobile in up to 30 different languages. The toolkit is built around a detailed client-side script that acts as a framework for different fake update templates. It entices victims to install so-called updates that instead download the NetSupport remote administration tool. In this blog we describe its tactics, techniques, and procedures (TTPs) that remind us of some past and current social engineering campaigns.”]