Guillaume Kuster

Operation Overload: an AI-fuelled escalation ('Overload 2')

The operation escalated using AI-generated content; Telegram is the central hub (673 channels) while ~11,000 X accounts amplify it. TikTok demoted accounts only after 3M+ views.

The TikTok effect: how the app shaped political discourse in Finnish European elections

Faktabaari/CheckFirst CrossOver report uncovering worrying trends in TikTok's possible impact on the 2024 European elections in Finland.

Operation Overload: pro-Russian actors flood newsrooms with fake content

Exposed the 'Matryoshka'/Operation Overload campaign flooding 800+ media/fact-checking organisations with content urging them to 'verify' fabricated anti-Ukraine material, diverting fact-checker resources.