Chinese group exploited Chrome, Windows zero-days in targeted campaigns
Security firm Volexity says a Chinese state-aligned group, dubbed UTA0565, exploited three previously unknown flaws in Chrome and Microsoft Windows in early September, targeting Asian government agencies and others. The group used phishing emails and fake websites, urging action on a Hong Kong activist's case. The attacks deployed a new malware strain called CLEANGULP. The vulnerabilities were not publicly disclosed or patched at the time of the attacks.
- Attacks used three zero-days in Chrome and Windows
- Exploited before flaws were publicly known or fixed
- Phishing emails targeted Asian government organizations
- Fake websites mimicked legitimate news and NGO sites
- Researchers observed new malware, CLEANGULP, used in attacks
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