If you have Magento website, possibilities are that you might have heard Guruincsite infection.Read more: Magento-Malware-Warning
The first thing you notice is that your website will be declared as malware affected by Google. Your website will be blacklisted by Google along with thousands of websites. Hackers inject malicious scripts that create iframes from “guruincsitedotcom“. Make sure that your website is having updated Magento including all extensions. You can contact us for any assistance.