Vulnerabilities

What is MATCHBOIL? The Russia-aligned malware that installs a spying backdoor

October 08, 2026 1 min read 1 views
cybersecurity news newsapi
ESET researchers traced almost two years of changes to MATCHBOIL, a downloader that the Russia-aligned group UAC-0099 uses to plant a second program on Windows machines in Ukraine. GUI displayed at MATCHBOIL’s runtime (Source: ESET) Every victim in ESET’s tel

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