China-linked Amaranth-Dragon hackers target Southeast Asian governments in 2025

Security Affairs

February 5, 2026 at 10:09 AM

Actively Exploited

Overview

In 2025, a group of hackers believed to be linked to China, known as Amaranth-Dragon, launched cyber-espionage campaigns targeting various government and law enforcement agencies in Southeast Asia. Countries affected include Thailand, Indonesia, and Singapore. This activity is associated with the APT41 ecosystem, which has a history of conducting similar operations. The implications of these attacks are significant, as they threaten national security and the integrity of sensitive governmental data. Researchers emphasize the need for enhanced cybersecurity measures among the affected nations to protect against ongoing and future threats.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: Government and law enforcement agencies in Thailand, Indonesia, Singapore, and other Southeast Asian countries.
Action Required: Enhanced cybersecurity measures for government and law enforcement agencies are recommended.
Timeline: Ongoing since 2025

Original Article Summary

China-linked hackers tracked as Amaranth-Dragon targeted government and law enforcement agencies across Southeast Asia in 2025. CheckPoint says China-linked threat actors, tracked as Amaranth-Dragon, carried out cyber-espionage campaigns in 2025 targeting government and law enforcement agencies across Southeast Asia. The activity is linked to the APT41 ecosystem and affected countries including Thailand, Indonesia, Singapore, and […]

Impact

Government and law enforcement agencies in Thailand, Indonesia, Singapore, and other Southeast Asian countries.

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Ongoing since 2025

Remediation

Enhanced cybersecurity measures for government and law enforcement agencies are recommended.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Check Point.

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