18 Apr, 2026

Google exposes BadAudio malware used in APT24 espionage campaigns

China-linked APT24 hackers have been using a previously undocumented malware called BadAudio in a three-year espionage campaign that recently switched to more sophisticated attack methods. Since 2022, the malware has been delivered to victims through multiple methods that include spearphishing, supply-chain compromise, and watering hole attacks. Campaign evolution From November 2022 until at least September 2025, APT24 […]

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