China-Backed Flax Typhoon APT Maintained Year-Long Access by Turning ArcGIS SOE into Web Shell Backdoor Cyber Security China-Backed Flax Typhoon APT Maintained Year-Long Access by Turning ArcGIS SOE into Web Shell Backdoor Ddos October 16, 2025 0 A newly released report from ReliaQuest reveals how the China-backed advanced persistent threat (APT) group “Flax Typhoon”... Read More Read more about China-Backed Flax Typhoon APT Maintained Year-Long Access by Turning ArcGIS SOE into Web Shell Backdoor