Frequency
1
occurrences
First Seen
February 2, 2026
Last Seen
February 2, 2026
Related Threat Clusters
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Cyberattacks Target Ukraine and EU via Microsoft Office Vulnerability
CERT-UA has reported a new wave of cyberattacks targeting Ukrainian government agencies and EU organizations, exploiting the Microsoft Office vulnerability CVE-2026-21509. Attackers are using malicious emails disguised…
59 articles · Updated February 2, 2026
Recent Intelligence Reports
- Operation Neusploit: APT28 Uses CVE-2026-21509 | ThreatLabz - Zscaler, Inc. — Zscaler · February 2, 2026