Proofpoint identified BlueMoon, an exploit kit chaining two Chrome/V8 flaws with a Windows privilege escalation. In use since August 28 by four espionage groups including APT31, it goes from phishing click to sandbox escape and SYSTEM, making patching critical.
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Proofpoint identified BlueMoon, an exploit kit chaining two Chrome/V8 flaws with a Windows privilege escalation. In use since August 28 by four espionage groups including APT31, it goes from phishing click to sandbox escape and SYSTEM, making patching critical. # BlueMoon # ThreatIntel # ChromeSecurity https:// cyberworldops.eu/en/bluemoon-e xploit-kit-gives-four-espionage-groups-a-shared-chrome-t
🤖 Previously undocumented exploit kit BlueMoon chains Windows + Chrome vulnerabilities. Four espionage groups used it within a week; first in-the-wild use attributed to China-aligned APT31. 🔗 https:// thehackernews.com/2026/09/four -spy-groups-used-same-chrome-and.html # Exploit # Malware # ThreatIntel # CyberSec