After the disconnection plans were announced, propaganda campaigns cropped up on social media and in printed leaflets in city streets that issued fake-news warnings about blackouts, severe energy shortages and sky-high energy bills for consumers.

The severing of electricity ties to oil- and gas-rich Russia and switching to European grids is steeped in geopolitical and symbolic significance.

The Baltic states are disconnecting from the Russian power grid and joining the Continental European grid, marking a historic move towards energy independence and security.

Lithuania has warned of potential risks linked to the change, including possible cyber attacks, which will happen Saturday morning.