I mean it was already maliciously exploited in a highly used addon. It was a lot easier to slip in a short one liner than some highly suspicious "hack the user

I mean it was already maliciously exploited in a highly used addon. It was a lot easier to slip in a short one liner than some highly suspicious "hack the user" blob of code. It was also extremely flexible. They could then do different things to each person instead of one fixed attack.