litecoin cash may have gotten me hacked.....

Well it worked, I received my litecoin cash from the fork. So it wasn't a scam? Well i will tell you about the one thing that really concerned me this morning when i opened up my computer. RECOVER MICROSOFT ACCOUNT. Please change password. So i did. Not without thinking, what the hell happened to my computer. Only thing different is this stupid LCC Core Wallet. Was i hacked? I had to be hacked. I gave this wallet access through my fire walls. As the day goes by i still have my LCC but what's the point if i cant deposit or sell it. Was this a scam to get into peoples computer and steal everything. Am i protected since i changed my password. I don't know about all this but was it really worth it. We shall see, but I'm doubtful. Please feel free to leave your comments if you experienced something similar, or am I just freaking out.