"mysite.com" gets me 11,000 results in google.com

I dont have scrapebox or xrumer.. I dont do commenting...I started this new website a week back. Actually i recently got into IM. This was my first test site which has many competitors. I did a campaign with my acquired knowledge from here..(which i will not talk about or sell ebook of ) Well now when i search for my own site name "mysite.com" in quotes iam getting more than 11,000 results LOL. Iam ranking 4~7 for a big keyword. Its good and everything. BUT my problem now is i think it will not stick there.. and also iam getting backlinks from sites which give "cracks" for different software.. iam kinda worried that my first site would be sandboxed LOL.... I dont know why these sites are finding my website and listing it in their database..

you sure someone isnt using your box?

11,000 indexed pages linking back to a one week old site?

Do you have a "gently used" domain? I have purchased a few previously parked domains that already come with hundreds/thousands of mentions on "domains about to expire" sites and so on. I don't think it affects anything in the long run.