Twitter has been an essential tool for government agencies getting urgent information to the public. Elon Musk's takeover could change that.

Disinformation researchers said National Guard cyber units' routine work in election security has caught the attention of conspiracy theorists.

Misinformation and disinformation continue to fuel both cyber and physical threats against election administrators, officials told Congress.

The challenges created by misinformation and disinformation about voting processes continue to test election officials.

The new Committee for Safe and Secure Elections says it wants to improve coordination between election administrators and law enforcement.

California health officials are fighting COVID-19 misinformation with a new Spanish-speaking chatbot on the WhatsApp messaging platform.

"It's a fact of life" that the state government needs to counter disinformation, New Jersey Homeland Security Director Laurie Doran said.

County officials issued a lengthy rebuttal to the partisan review of 2.1 million ballots demanded by supporters of former President Trump.

States should respond to falsehoods about vaccines by looking to how election officials countered lies about the 2020 vote, NGA suggests.

Lester Godsey, CISO for the nation's fourth-largest county, told an RSA Conference panel that government cybersecurity teams need to make countering disinformation a core service.