China's 'PlushDaemon' Hackers Infect Routers to Hijack Software Updates

darkreading

November 20, 2025 at 9:20 PM

Actively Exploited

Overview

China's state-sponsored hackers, known as 'PlushDaemon', have developed a method to infect routers and hijack software updates, primarily targeting Chinese organizations. This sophisticated approach allows them to operate under the radar, posing a significant threat to cybersecurity within the region.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: Routers and software update systems used by Chinese organizations.
Action Required: Implement network security measures, regularly update router firmware, and monitor for unusual software update behaviors.
Timeline: Ongoing since [timeframe]

Original Article Summary

A unique take on the software update gambit has allowed Beijing's state-sponsored advanced persistent threat (APT) to evade attention as it mostly targets Chinese organizations.

Impact

Routers and software update systems used by Chinese organizations.

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 [timeframe]

Remediation

Implement network security measures, regularly update router firmware, and monitor for unusual software update behaviors.

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 Update, APT.

Read Original Article

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