Bad links showing up in opensiteexplorer

[Laurensvda]

Hello Everybody,I've been working as an inhouse SEO for nearly a year and a half now and i've gotten some pretty great results. Two years ago our site was on the second page for the most important keywords in our niche and with a lot of work we've managed to get top 5 rankings for most keywords and even the number 1 spot for the most important keywords. I've been using opensite explorer to track backlinks and today i noticed that a lot of links we're discovered in the last week from websites that i did not recognize. Most url's won't even load properly because each "blogpost" has over a thousand comments. It took me a couple of tries to even find one that loaded properly and find the link to our website, and it was really there. There haven't been any drops in our rankings but i'm worried about a possible spam penalty. I know that i can use the disavow tool to at least disavow the links from these domains, but is that really the only thing i can do? Furthermore these are just the links that opensiteexplorer picked up, who knows how many more are out there.For any of you questioning wether or not i did this to myself, I'm no saint, but I'm definitely not stupid enough to buy these kinds of links. any help would be highly appreciated

[OlegKorneitchouk]

Keep an eye on your GWT Links Report. If you start to see many fishy links pop up there, it might be safer to disavow them periodically. This sounds like a negative SEO attack and should be dealt with proactively.

If you are ranking great without those new spammy links, it safer to keep removing them before G decides to slap you.