The US government confirmed on Wednesday that a cyberattack affected its networks and said the attack was "significant and ongoing", Reuters reports.
"This is a developing situation, and while we continue to work to understand the full extent of this campaign, we know this compromise has affected networks within the federal government," said a joint statement issued by the FBI, the Cybersecurity and Infrastructure Security Agency (CISA), and the Office of the Director of National Intelligence (ODNI).