The Microsoft Vulnerabilities Report has garnered over 16,000 downloads and helped thousands of users leverage its detailed data analysis and expert findings to improve their cyber defenses. This year’s edition of the report not only dissects the 2023 Microsoft vulnerabilities data, but also assesses how these vulnerabilities are being leveraged in identity-based attacks. The report also spotlights some of the most significant CVEs of 2023, breaks down how they are leveraged by attackers, and explains how they can be mitigated.