Thanks a lot for the lead. Interesting update. I found an old spreadsheet. It has my username and password, but for the website it just has "cry". I imagine this was the first 3 letters of the site. I know this is the one where I did most of my transactions.  And thinking back, it was probably in April, May, and June of 2013 if that helps at all.

Here's the story. I was mining bitcoin in late 2013. Actually, I was mining a few altcoins and then exchanging in to bitcoin.  The two primary coins I mined were Litecoin and Dogecoin.  One day I was hacked and lost like 8 or so BTC when they were worth about $700-$800 each and I was angry and just walked away from it, but I'm pretty sure I still have some wallets out there with a few Doge and lite in them.  My problem is I don't remember the websites that were active back then.  I used to mine and then have them sent to a wallet on a website. Can anybody help me with the popular websites that existed back then so I can try to recover my accounts?  I know it's a long shot, but worth a shot. Thanks!