How to report foreign interference

The RCMP, CSIS, CSE and CBSA have telephone and online reporting mechanisms that are monitored for anyone who would like to report a threat to national security.

To report suspicious incidents which may be of concern to national security, contact the RCMP’s National Security Information Network at 1-800-420-5805, or by email at RCMP.NSIN-RISN.GRC@rcmp-grc.gc.ca

To report non-urgent potential national security threats or suspicious activities, contact CSIS at 613-993-9620, or 1-800-267-7685, or by completing the web form.

To report non-urgent potential cyber security threats or incidents, contact the Canadian Centre for Cyber Security at 1-833-CYBER-88 (1-833-292-3788) or complete a form through the online portal.

To report non-urgent suspicious cross border activities, contact CBSA’s Border Watch Line at 1-888-502-9060.

To report a threat or immediate danger, call 9-1-1 or contact local police.

Date modified:

2023-11-24