# Missed by Filter Lists: Detecting Unknown Third-Party Trackers with Invisible Pixels

> Research article (Proceedings on Privacy Enhancing Technologies, 2020) · cited 37× · AI/ML

**Wikidata**: [openalex:W2998737602](https://www.wikidata.org/wiki/openalex:W2998737602)  
**Source**: https://4ort.xyz/entity/missed-by-filter-lists-detecting-unknown-third-party-trackers-with-invisible-pixels