GTA V

I wanna get some money in game legitimately but I don't trust that inviting random online people I haven't spoken to yet won't hack me because I've heard just how bad the online security is so I only play invite only.

Does anyone know where I can go for finding reliable people who will help with heists and preferably take a low cut? (For example, I just did 100% of the setup for Diamond Casino Heist solo but to do the heist it requires at least 2 people so I'd want to take most of the cut but my friend might be able to help me with that)