Ok so I just transferred bitcoins from one wallet to coinb.in wallet and after waiting several hours, I realize that the coins were withdrawn to another address. Now, I don't share my info with anyone, I have a clean PC in terms of viruses, and I have a password consisting of capital letters and numbers.
Here's my deposit into coinbin account: c2dc13bf373fd092d82b4496bc95a809028a60a2e26e1074ac003510d1bb7faa
Here's the unknown withdraw: 6f287aa002c1d38924c412921aae699a05c11e33bfe40e86b6c05d7a3167e720
24 minutes after the coins were deposited, they were withdrawn. Before I could even get to them.
Please someone tell me what is going on, or point me in the right direction. This is A LOT of money. Was I scammed by coinbin? gone? Am i completely missing something?? I'm freaking out
EDIT: I believe I am a victim of a man in the middle attack, as explained by HeyItsPaco below. It's not proven, but it seems very likely. Please continue to share thoughts, ideas, and ways to prevent this from happening in the future (don't use TOR for clearnet sites).