This year, over THREE BILLION accounts have been dumped and leaked over the Internet. Very few people have access to THESE so that's one up side. If you would like me to check your username for you to check if you were leaked, feel free to ask me. I'll comment a reply with your password like this;
**82$'jjshI
I'll try to censor it, just so you can see if it's a new or old one.
Stay safe.
Some examples:
Twitter
Daily motion
Yahoo
etc