![Rick Pollack, American Hospital Association CEO and President standing in front of United States flag and the AHA seal.](/sites/default/files/2022-04/AT-Rick-Pollack-Perspective-2022-News-900x400.jpg)
The Cybersecurity and Infrastructure Security Agency issued a rare “Shields Up” message recommending all U.S. organizations take immediate steps to enhance their ability to detect and protect against a cyber intrusion. The action follows a State Department advisory urging Americans to immediately leave Ukraine due to increased threats of Russian military action.