Home Cyber Deadline for Federal Agencies to Patch MS Exchange Has Now Passed CyberDHSNews Deadline for Federal Agencies to Patch MS Exchange Has Now Passed April 19, 2021 12 Share FacebookLinkedinTwitter monticello | Shutterstock You must be a Paid or Free Trial Member to Access this Content. Paid members, please login to view your news subscription(s). RELATED ARTICLESMORE FROM AUTHOR Cyber Proposed CISA Incident Reporting Rules Cyber Homeland Security’s AI Roadmap Cyber Billion-Dollar Cyber Grant Program for States Reaches Halfway Point