Recently we’ve encountered many complaints from users in various countries of the world about special ads popping up in their browsers and originating from http://web.longfintuna.net. The degree of severity of this problem made us publish this article and explain the steps user needs to undertake in order to get rid of web.longfintuna.net malware from the computer which became the target of a special virus attack and is now burdened with this annoying program.