Concerned: Downloads listed on my account I didn't perform

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I'm going to keep track of what videos I'm downloading now. I haven't been here in quite some time till today. I reset my password to get access in today and downloaded 1 video and only one on 08/26 (its already 08/27 3:36am) for me now.

I then logged out and now barely a few moments ago logged back in and it says I have downloaded another video. I haven't downloaded this 2nd one which makes me concerned that my password was found out by another so quickly.

Changed my password again to something completely different and never used before password and mailed the admins. I'm concerned about this seeing as how an older account of mine had a similar occurrence.

I am about to download one more video bringing my total that I personally have downloaded to 2 and 1 unknown download done but someone other then myself.

Not sure what can be done but I would like any options or ideas but so far I'm waiting to see what email says. Anything else I can maybe try or suggestions?