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Stefania Koskova

Stefania Koskova

Mozilla Fellow


Stefania has worked with numerous international organizations, nonprofits, and governments in CEE and the Western Balkans to strengthen security, prevent conflict, and build more cohesive societies. Stefania assists policymakers and communities with the design and implementation of strategic responses to hate, extremist radicalization, and violence.

In 2017, Stefania helped launch the Resonant Voices Initiative, providing training and mentoring to journalists, activists, and community leaders who challenge dangerous narratives and mapping online radicalization trends in the Western Balkans and the EU.

Stefania is currently a Mozilla Fellow focusing on policy responses to harmful online content.