alt Hacker NewsMaybe, but how long are the extension ids? And if they are random, how long to scan a trillion random alphanumeric ids, to find matches?
I presume the extension knows when it wants to access resources of its own. But random javascript, doesn't.
Maybe, but how long are the extension ids? And if they are random, how long to scan a trillion random alphanumeric ids, to find matches?
I presume the extension knows when it wants to access resources of its own. But random javascript, doesn't.
The extension IDs are UUIDs/GUIDs, so 128 bits of entropy. No site is going to be able to successfully scan that full range.