We are seeing a too high to be ignored number of tracking codes in our reports.
They look like this
They follow the same format and structure (pattern of characters groups) as our correct tracking codes send via an internal email server. But appear to have a very simple character substitution applied b=a, t=g, e=f, m=z etc
All instances are from desktops and versions of chrome browsers.
Does anybody know of a Chrome extension which can encode querystring values in this way? or any other possible cause of this?
Solved! Go to Solution.