
1) Google Chrome extension
Found on
https://www.crosswordclues.com/clue/ghostery

Ghostery is a free privacy-related browser extension for Internet Explorer, Opera, Mozilla Firefox, Apple Safari and Google Chrome owned by the advertising and privacy technology company Evidon. It enables its users to easily detect and control web bugs which are objects embedded in a web page, invisible to the user, that allow the collection of d...
Found on
http://en.wikipedia.org/wiki/Ghostery
No exact match found.