The US Commerce Department justified banning Kaspersky's operations due to the company's alleged ties to the Russian government and its potential to be exploited for cyber espionage purposes. The decision followed a thorough investigation that concluded Kaspersky's continued presence in the US posed an unacceptable national security risk.
Three entities linked to Kaspersky were added to the security concern list: Kaspersky Lab, Kaspersky's parent company, and two of its affiliates. The decision was made due to their cooperation with Russian military and intelligence authorities in support of the Russian government's cyber intelligence objectives.
The ban on Kaspersky aligns with the executive order from Trump's presidency, which gave the commerce department the power to investigate whether certain companies pose a national security risk. The department found that Kaspersky's operations presented a risk due to Russia's offensive cyber capabilities and potential influence over the company, leading to the ban.