java..just sooooo many tools and frameworks for support :)

I have quite a few. Python (yes I know, this is not a programming language but more of a scripting language) - Mostly good for making exploitation tools on the go or without the hassle of sitting at my desk and scratching my head all day;

Batch - For simple automation;
C - Useful for a handful of things.

c# and java..
but without that boilerplate framework..
just slim and working program..

javascript because it has a VERY huge community and also LOTS of packages to facilitate my development

Mine is java and c++ because im focusing on game developing

C and C++ , because i started them most first

My top 3 are probably CPP, Go and maybe Python. Though, they are pretty hard, and when I have a smaller or not as important project I like to use a bit simpler project like Malbolge.

I don't have a favorite but if I had to choose 1 language for hacking it would probably be python.

Python because its super easy to learn!!!

html.

jk xD