The first time I got an alert on this site for a trojan variant was with Kaspersky Internet Security after which I performed a VT and found out about this.
The plugin provided here is clean but I am guessing the wpseoninja plugin itself is vulnerable and can be exploited by outsiders. Any thoughts on this?
P.S. of course it can be some other plugin that is compromised on his site, but, when dealing with a SEO plugin - we want no vulnerabilities now do we?