Cyber Risks · Krebs on Security

Who Operates the Badbox 2.0 Botnet?

Summary: A source close to the Kimwolf botmasters says they shared a screenshot showing they had gained unauthorized access to the control panel for Badbox 2.0, a China-based botnet that Google described in a July 2025 lawsuit as spanning over ten million unsanctioned Android streaming devices. KrebsOnSecurity traced the qq.com email addresses in that panel to China-based technology companies and individuals, including Chen Daihai and Zhu Zhiyu, whose domains were previously flagged in a March 2025 HUMAN Security report as tied to Badbox 2.0.

Key Takeaway: The source said normal proxy providers patched the abuse path Kimwolf used to spread, but Badbox 2.0 does not sell proxies and so was not patched - meaning as long as Dort holds that panel access, Kimwolf malware can be loaded directly onto Badbox-associated TV boxes.

Read the original at Krebs on Security ↗

Topics
Data Breaches
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