--- Page 1 --- DECLASSIFIED BY COUNSEL TO THE PRESIDENT WARRINGTON on 10 July 2026 President’s Daily Briet HURSOAY, 2 [Pane Say Beijing Escalating Efforts To Shape US Policies on China = et | . ii. Ea ad ea 2 warn a ite House official that Beijing had derogatory information on him in an effort to compel him to take a restrained approach to a: Ha Sa. China's attempt to use blackma against a US administration official. reveal the information through social media. We assess that this threat is credible. Lower level Chinese officials have recommended collecting and using “black materials” against perceived anti-China US officials since at least January 2019, This is the most detailed and authoritative recommendation that we have seen. --- Page 2 ---