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CISA and DHS warn of Chinese cyber-espionage campaign – December 2025

Author/Source: Justin Katz See the full link here

Takeaway

This article explains that US government agencies are warning about a Chinese group secretly placing harmful software in American computer systems. You’ll learn that these actions are aimed at potentially disrupting important services like power and communication during a crisis.


Technical Subject Understandability

Intermediate


Analogy/Comparison

This situation is like an uninvited guest quietly hiding tools in your house that they could use to turn off your lights or water when you’re not looking.


Why It Matters

This is important because it shows a foreign government might try to disrupt essential services like electricity, water, and transportation in the US. The article states that the Chinese government group has already placed malware in critical infrastructure networks in the US, including Guam, aiming to be able to disrupt these systems during a future crisis.


Related Terms

Critical infrastructure, living off the land, cyber-espionage campaign. Jargon Conversion: Critical infrastructure refers to essential services like power, water, communication, and transportation. Living off the land means hackers use tools already present in a computer system rather than bringing their own. A cyber-espionage campaign is a secret effort by a country to gain information or access to another country’s computer systems.

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