ATHENS, Greece (AP) — Disruptive digital attacks, many linked to Russian-backed groups, have doubled in the European Union in recent months and are also targeting election-related services, according to the EU’s top cybersecurity official. Juhan Lepassaar, head of the European Union Agency for Cybersecurity, or ENISA, told The Associated Press in an interview that attacks with geopolitical motives have steadily risen since Russia’s full-scale invasion of Ukraine on Feb. 24, 2022.“The number of h...