Joe Biden bans US sales of Kaspersky software over Russia ties

The software's privileged access to a computer's systems could allow it to steal sensitive information from American computers or install malware and withhold critical updates, enhancing the threat, a source said, noting that Kaspersky's customers include critical infrastructure providers and state and local governments.

"Russia has shown it has the capacity and ... the intent to exploit Russian companies like Kaspersky to collect and weaponize the personal information of Americans and that is why we are compelled to take the action that we are taking today," Raimondo said on a briefing call with reporters.

Kaspersky said it believed the U.S. decision was based on "the present geopolitical climate and theoretical concerns, rather than on a comprehensive evaluation of the integrity of Kaspersky's products and services."