Prevent the “pastejacking” browser exploit.Pastejacking is an exploit described at https://github.com/dxa4481/Pastejacking that allows a malicious webpage to copy arbitrary content to your computer’s clipboard. Hardened Paste mitigates this threat by overriding exploitable JavaScript methods on the pages you go to.
Hardened Paste’s code is open source and available at https://github.com/rocketshipapps/hardenedpaste.