# **Adform** (adform.net) > “Adform is a global digital media advertising technology company.” – [Source](https://en.wikipedia.org/wiki/Adform) ## Ethical design violations (Learn more about [Ethical Design](https://ind.ie/ethical-design).) * (Tracker) ## Block rule **Block domain** adform.net ```mson adform.net ``` ## Prevalence **Epidemic:** found on 6.6% of surveyed sites (480 instances observed). ## Notes * Adform’s domains are www.adform.com, test.adform.com, test.adform.dk and track.adform.net. [Source](http://site.adform.com/privacy-policy/en/) * “The collected data can be used in four different ways for online behavioural advertisements. They can be used for the following tasks: displaying ads in a sequence, displaying particular products in response to interest, displaying ads based on statistical probabilities, or deciding if an ad should be shown based on responses to the above techniques.” [Source](http://site.adform.com/privacy-policy/en/)