In “Persistence Through Service Workers—PART 2: C2 Setup and Use,” we demonstrated setting up the Shadow Workers C2 server and how to add both the service worker JavaScript and what Shadow Workers calls the “XSS Payload” JavaScript to the target application. In the example, we didn’t load the “XSS Payload” through a cross-site scripting vulnerability.... The post Persistence Through Service Workers-Part 3: Easy JavaScript Payload Deployment appeared first on TrustedSec....