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Kremlin networks targeted Bulgarian elections with EU censorship claims

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Russian-aligned disinformation networks conducted multilingual information operations ahead of Bulgaria's April 2026 elections, promoting false narratives of EU interference and framing election-security mechanisms as censorship tools.

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Between March and April 2026, Kremlin-aligned actors orchestrated coordinated information manipulation targeting Bulgaria's parliamentary elections through multiple networks including RT, Pravda Network, Node of Time, Big News Network (BNN), InfoDefense, and the Australia National Review (ANR) network. The campaign pushed narratives claiming EU interference and censorship, specifically targeting Bulgaria's activation of the EU's Rapid Response System (RRS) under the Digital Services Act following the government's counter-disinformation mechanism. Key messaging promoted a "Romanian scenario" narrative, drawing parallels to Romania's 2024 presidential election annulment due to Russian interference, and framed legitimate election-security measures as democratic manipulation.

Operations leveraged multiple distribution channels including websites, social media (Facebook, Telegram, X), and content laundering networks. The BNN network alone republished RT's "Battle for Bulgaria" series across 416–417 domains to circumvent EU sanctions against RT. Trigger events included RT's dedicated "Battle for Bulgaria" webpage (April 4), candidate Rumen Radev's accusations of EU election hijacking (April 7), and French far-right politician Florian Philippot's amplified tweet (April 8). Domestic Bulgarian media outlets flagged for pro-Kremlin bias independently amplified identical narratives, creating overlapping foreign and domestic information environments that reinforced one another.

The campaign's strategic objective was to pre-emptively delegitimize counter-disinformation enforcement by framing the RRS and national coordination mechanisms themselves as censorship tools. By the time any enforcement action could be taken, the narrative was seeded to portray such actions as confirmation of the original censorship claims, effectively neutralizing the defensive mechanism before use. Content was distributed in Bulgarian, Russian, English, French, German, and Italian across 1,112 identified messages.

Mentioned in this report

Threat actors Storm 1519
Campaigns Battle for BulgariaReferendum for the Bulgarian Lev

Source reporting: https://dfrlab.org/2026/06/09/kremlin-aligned-actors-targeted-bulgarian-vote-with-eu-interference-claims

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