Maybe you can just go play something else and leave this game alone, because I get really tired of children coming on here and flaming SE for something they obviously don't know anything about.

There are very little as far as solutions for a DDoS attack, and at best, an ISP can mitigate it but not fully stop it. Basically you can either continue playing until whoever is doing gets bored or the persons ISP finds out who is doing it and unplugs their account, or leave for something else. A DDoS attack can last a day or 6 months, and there's very little SE (or any other online game) can do about it.

Oh and BTW: This a player supported forum. SE does not post or read here so good luck with that.