Joint Cybersecurity Advisory: Technical Approaches to Uncovering and Remediating Malicious Activity

This joint advisory is the result of a collaborative research effort by the cybersecurity authorities of five nations: Australia, Canada, New Zealand, the United Kingdom, and the United States. It highlights technical approaches to uncovering malicious activity and includes mitigation steps according to best practices. The purpose of this report is to enhance incident response among partners and network administrators along with serving as a playbook for incident investigation.

Data and Resources

Additional Info

Field	Value
Last Updated	April 17, 2026, 19:46 (UTC)
Created	April 17, 2026, 19:46 (UTC)
contact_email	opengov-gouvouvert@cse-cst.gc.ca
criticality_level	["aboriginal_peoples", "business", "children", "educators", "employers", "funding_applicants", "general_public", "government", "immigrants", "job_seekers", "media", "noncanadians", "nongovernmental_organizations", "parents", "persons_with_disabilities", "rural_community", "seniors", "scientists", "students", "travellers", "veterans", "visitors_to_canada", "women", "youth"]
geographic_scope	[]
open_canada_collection	publication
open_canada_date_published	2020-09-01 00:00:00
open_canada_keywords	{"fr": ["avis", "COVID-19", "pandémie de la COVID-19", "cybersécurité"], "en": ["advisory", "covid-19", "covid-19 pandemic", "cybersecurity"]}
open_canada_subject	["government_and_politics", "information_and_communications", "science_and_technology"]
sensitivity_level	unrestricted
title_fr	Bulletin de cybersécurité conjoint: Approches techniques à la détection et à l’atténuation des activités malveillantes
update_frequency	not_planned