alt Hacker NewsA very quick Google search could have done the trick for you - https://developer.chrome.com/docs/extensions/develop/migrate...
A very quick Google search could have done the trick for you - https://developer.chrome.com/docs/extensions/develop/migrate...
That page contains a list of things you aren't allowed to do in MV3 anymore. There's no explanation of attacks being prevented.
In what specific ways are you safer when installing a malicious MV3 extension compared to installing a malicious MV2 extension?