What Microsoft's Year of Email Security Data Reveals About Your Threats
What Microsoft’s Year of Email Security Data Reveals About Your Threats In June 2026, Microsoft published a comprehensive analysis of email security data collected over the preceding twelve months. The report, based on telemetry from Microsoft Defender for Office 365, covers the threats that organizations face most often, the configurations that leave them exposed, and the benchmarks that security teams can use to measure their own defenses. For any IT professional or business owner responsible for email security, it is a practical dataset worth understanding. ...