https://www.wordfence.com/blog/2017/08/traffictrade-malware/
We have seen a significant increase in the number of websites affected by malware we refer to as ‘TrafficTrade’. This malware is a piece of javascript that an attacker drops into your website content once they have compromised it. Your visitors are then redirected to websites that install malicious browser plugins or serve up spam advertising.
How TrafficTrade infects your
Source: Security Feed