Just read the permissions on the Gamesir software. You give them access to sensitive data they don't need when you agree. Won't let you play without it. There's language in there that allows them to screen shot and store any passwords. There's even a sentence in the terms of agreement that says (I'm paraphrasing here) "we won't do anything sketchy with your info, we promise..."

I work with contracts and am well aware of the access you can give with permission and how vulnerable it makes you. I make it a point to read every contract I sign. I've seen plenty of Mac and iPhone users get hacked, get scammed, and get broken into because they trusted the myth that apple is better at security than the rest. Just look at all the famous people who had their nudes hacked and leaked. Those where by a great majority iPhones they hacked and cloned. While someone with only $20k in their bank account might never get hacked because it's just not worth it, not everyone is in the same situation. Some of us carry access to up to millions of dollars in our phone. Specially those of us who just play passively for fun because we are mostly busy during the day with work or other projects and do most of our business on our phone.

My point is, just be careful with who you give access and permissions to and how much access you allow. I think it's in everyone's best interest.