APT40 is a China-linked espionage group focused on maritime industries and targets across the Asia-Pacific region, known for rapidly weaponising newly disclosed vulnerabilities.

Key facts

• Associated with Chinese state intelligence and naval/maritime intelligence priorities.
• Quickly exploits new vulnerabilities in widely used software and appliances.
• Targets government, defence, maritime and research organisations.
• Subject of international joint advisories detailing its tradecraft.

Why it matters

APT40 races to exploit fresh vulnerabilities. Pairing rapid patching with monitoring for exposed assets and credentials reduces the window of opportunity.

How DarkThreatX helps

DarkThreatX tracks threat-actor activity, leaked credentials and exposed data across the dark web so security teams can act on early warning. Run a free dark web scan or explore the platform.