The following information has been provided by the U.S. Department of Homeland Security to the Real Estate ISAC for distribution to the real estate sector. The bulletins contain information that may be of general interest.

To view Current and past public ISAC Bulletins - click here. Questions regarding these notices should be addressed to the Information Analysis Requirements Division at (202) 282-8168.

Members Only can access Official Secondary Release Bulletins, click here (requires user name and password) to view the secondary bulletins. Note: Dissemination or sharing of this document or any information contained herein, is not authorized without further approval from the Department of Homeland Security (DHS).

Overview 

Department of Homeland Security (DHS) Information Bulletins are informational in nature and are designed to provide updates on the training, tactics, or strategies of terrorists. The following information is meant to update owners and operators of the nation’s infrastructures about the possible use by terrorists of official identification, uniforms, or vehicles to gain access to sensitive facilities to carry out attacks. “Official” refers to recognized components of federal, state, and local governments and private sector entities.

DHS encourages recipients of this Information Bulletin to report information concerning suspicious or criminal activity to local law enforcement, local FBI’s Joint Terrorism Task Force or the Homeland Security Operations Center (HSOC). The HSOC may be contacted at: Phone: (202) 282-8101. 

For incidents involving suspicious activity affecting the private sector and critical infrastructure, contact the National Infrastructure Coordinating Center (NICC), a sub-element of the HSOC . The NICC/HSOC can be reached via telephone at 202-282-9201 or via email at NICC@dhs.gov. Each report submitted should include the date, time, location, type of surveillance, number of people and type of equipment used for the activity, the name of the submitting company and a designated point of contact (POC).

For comments or questions related to the dissemination of this Information Bulletin, please contact the DHS/Information Analysis and Infrastructure Protection Directorate’s Requirements Division at DHS.IAIP@DHS.GOV.