Because of course it is sometimes, despite state level agencies typically dealing with somewhat lesser crimes and not-so-controversial topics, and don't attract neither as much organized crime attention nor a movement to dox and harass its members.

https://www.clarksvilleonline.com/2016/12/14/tbi-charges-mur...

https://fox59.com/news/indycrime/indy-man-charged-with-intim... - note the state won't disclose who the victim was

Also it seems like states tend to hush it down to not expose their agents further.