The official website for AtomicStryker's minecraft mods,
When you click a download link, you're taken to a page full of advertising, purportedly to pay for the running of the site. However, some of the advertising takes the form of a fake download button, which could in theory download absolutely anything to your computer. The site also will not allow you to download anything if you have an ad blocker installed, leaving you wide open to these security risks. I'd therefore strongly recommend avoiding this website. There are, after all, far more reputable sources for Minecraft mods, including Curse.