Worth noting: “werewolf” as a jargon term strikes me as something that is inevitably going to get collapsed into “generic bad actor” over time, if it gets used a lot. I’m assuming that you’re thinking of it sort of as in the “preformal” stage, where it doesn’t make sense to over-optimize the terminology. But if you’re going to keep using it I think it’d make sense to come up with a term that’s somewhat more robust against getting interpreted that way.
(random default suggestion: “obfuscator”. Other options I came up with required multiple words to get the point across and ended up too convoluted. There might be a fun shorthand for a type of animal or mythological figure that is a) a predator or parasite, b) relies on making things cloudy. So far I could just come up with “squid” due to ink jets, but it didn’t really have the right connotations)