Microsoft Security Blog · April 30, 2026

Email threat landscape: Q1 2026 trends and insights

Why it matters

In early 2026, email threats increased with a rise in credential phishing, QR code phishing, and CAPTCHA-gated campaigns, highlighted by Microsoft’s disruption of the Tycoon2FA phishing platform which led to a 15% volume decrease and shifts in threat actor tactics. The post Email threat landscape: Q1 2026 trends and in

My takeaway: In early 2026, email threats increased with a rise in credential phishing, QR code phishing, and CAPTCHA-gated campaigns, highlighted by Microsoft’s disruption of the Tycoon2FA phishing platform which led to a 15% volume decrease and shifts in threat actor tactics. The post Email threat landscape: Q1 2026 trends and in