What to do when your organization has been compromised by a cyber attack (ITSAP.00.009)

Cyber attacks are common and can impact organizations of all sizes, within all sectors. This publication provides guidance on the actions you should take in the critical moments after a compromise is detected to lessen the impact on your organization.

Data and Resources

Additional Info

Field	Value
Last Updated	April 17, 2026, 17:50 (UTC)
Created	April 17, 2026, 17:50 (UTC)
contact_email	opengov-gouvouvert@cse-cst.gc.ca
criticality_level	[]
geographic_scope	[]
open_canada_collection	publication
open_canada_date_published	2026-01-21 00:00:00
open_canada_keywords	{"en": ["IT Recovery", "System Restoration", "Backup Strategy"], "fr": ["Reprise des TI", "Restauration des systèmes", "Stratégie de sauvegarde"]}
open_canada_subject	["economics_and_industry", "education_and_training", "government_and_politics", "information_and_communications", "science_and_technology"]
sensitivity_level	unrestricted
title_fr	Que faire en cas de compromission par une cyberattaque (ITSAP.00.009)
update_frequency	as_needed