Check if the extension has "web accessible resources" by visiting chrome-extension://[ID-HERE]/manifest.json . Look for files listed at the bottom of the code. :
Unlike traditional verification methods (such as QR codes or RFID tags), which can be cloned or spoofed, the extprint3r protocol relies on intrinsic, unchangeable properties of an object. extprint3r verified
: Users can freeze or kill security/monitoring extensions like Securly or Blocksi. Enable Developer Mode Check if the extension has "web accessible resources"
Explain that by flooding a page with hidden iframes and then triggering a print command, the browser's resources are diverted to the point that the target extension freezes while the host page remains accessible. which can be cloned or spoofed