A July 24, 2026 DHS memo made public on October 19, 2026 directed federal agencies to monitor web traffic flowing in and out of government websites for DeepSeek-related security risks.

From the articleUS government bars DeepSeek from civilian agency useAlso in US Orders Civilian Agencies to Rip DeepSeek Out of Government Systems - Decrypt, US banning Chinese AI DeepSeek from government agency IT systems | Reuters, US bans DeepSeek from government IT systems