Origins and wider context
Wednesday's email threat was sent to 6,300 out of a total of 7,476 Italian state schools and was said to be from a certain "Mikhail Andropov, leader of Vilayat di Misoginistan". Some officials say it originated in Taiwan. A similar message sent to Italian schools on Thursday, again signed by Mikhail Andropov, is said to have been sent from the account of a teacher in the Philippines whose account is believed to have been hacked.
Schools in Scotland and Northern Ireland received threats on Wednesday, too. It is unclear whether the incidents are connected. On Thursday morning, a bomb alert at a Calais rail station delayed international and national train services in northern France. The latest incidents follow a series of bomb hoaxes last week against airports and airlines in a number of European countries. Although a number of threats were claimed by an extremist misogynistic group, it later denied any link to the false warnings.