China’s Jewelbug Strikes Russia: When Cyber “Friendship” Turns Into Espionage
In a surprising twist, China’s cyberspies have infiltrated a Russian IT service provider, signaling a rare digital espionage move from Beijing towards Moscow. This stealthy breach by the Jewelbug group may point to China’s willingness to explore Russian infrastructure for intelligence gains, despite the nations’ public “friendship without limits.”

Hot Take:
Looks like China’s cyberspies have decided to play the cyber version of “Risk” by infiltrating Russian systems. Who needs friends when you can have espionage? This unexpected twist in the cyber espionage world feels like watching a soap opera where everyone’s double-crossing each other. Keep your enemies close and your frenemies closer with a side of digital espionage!
Key Points:
- Chinese APT group “Jewelbug” hacked into a Russian IT service provider.
- The intrusion lasted from early 2025 to May, allowing months of undetected access.
- The attack aimed at a potential software supply chain assault on Russian firms.
- Jewelbug used clever tactics like renaming Microsoft’s cdb.exe and utilizing Yandex Cloud.
- China’s espionage operations hint at a shift in geopolitical dynamics between China and Russia.
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