On December 7, 2023, a recording of an alleged conversation between the President of Ukraine, Volodymyr Zelenskyy, and his wife, Olena Zeleska, was disseminated on social networks and Russian news agencies (1, 2, 3, 4). In the disseminated recording, Zelenskyy criticizes the leaders of the US, Germany, and Poland and accuses Biden, whom he calls...