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Daily Open Source Infrastructure Report

Effective January 18, 2017, the Office of Infrastructure Protection (IP) is discontinuing the DHS Daily Open Source Infrastructure Report. The discontinuation of this report is part of broader efforts to more efficiently focus resources towards the highest priority needs of the critical infrastructure security and resilience community. IP is committed to working closely with our public and private sector partners in identifying innovative approaches to exchanging information in a timely and actionable manner to further support risk mitigation activities. We invite all recipients of this report to stay connected to the critical infrastructure community through the Homeland Security Information Network (HSIN), which serves as the primary system for private sector owners and operators, DHS, and other Federal, state, and local government agencies to collaborate on efforts to protect the nation’s critical infrastructure. We also encourage you to continue to regularly leverage other existing mechanisms to receive information including, the National Infrastructure Coordinating Center (NICC), and the Information Sharing and Analysis Centers.

If you have any questions or concerns about this matter, contact the NICC at 202-282-9201 or

Department of Homeland Security Disclaimer

The DHS Daily Open Source Infrastructure Report is a non-commercial publication intended to educate and inform personnel engaged in infrastructure protection. Further reproduction or redistribution is subject to original copyright restrictions. The Department of Homeland Security provides no warranty of ownership of the copyright, or accuracy with respect to the original source material.

Archived DHS Daily Open Source Infrastructure Reports

PDF icon January 18, 2017135.97 KB
PDF icon January 17, 2017136.04 KB
PDF icon January 12, 2017137.42 KB
PDF icon January 11, 2017133.91 KB
PDF icon January 10, 2017130.83 KB
PDF icon January 09, 2017125.78 KB
PDF icon January 06, 2017142.81 KB
PDF icon January 05, 2017161.66 KB
PDF icon January 04, 2017122.26 KB
Last Published Date: November 4, 2019
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