WordPress Speed Up Service | WordPress Website Maintenance Packages Reply To: How to find and delete backdoor PHP/ccqqji., by angelwp Hello jackie!!, wow! thanks for the really fast reply!! i can talk spanish too or english, whatever fits you better indeed i use layerslider in some of my websites, and i had this problem since a lot of months now, but it cease the last almost 4 months hosting is shared, yes i have wordfence installed in the websites actually wordfence is helping me monitorin the websites, wordfence detect this Critical Problems: * File appears to be malicious: wp-content/plugins/LayerSlider/helpers/khvulaty.php i have already delete the script (for afraid, hehe), but is a hint, 4 months before was the same problem, every 2 days i have to be cleanin my websites of this kind of scripts or they take all my server down! love this kind of communities, i hope i can be helping too, i already help people in social media groups but with basics, configurations or css stuff Reply To: How to find and delete backdoor PHP/ccqqji.