WASHINGTON — Federal law enforcement and cybersecurity officials are warning the nation’s state election administrators that they face serious threats ahead of November’s presidential election. Secretaries of state and state election directors must be ready for potential cyberattacks, both familiar and uncomfortably new, according to the feds. And they must remain vigilant about possible threats to their personal safety. Voter databases could be targeted this year through phishing or ransomware attacks, election officials were told. Bad actors — both foreign and domestic — are trying to erode …