Email threat landscape: Q3 2026 trends and insights
In this article Spoofed sender domains QR code phishing attacks CAPTCHA-gated phishing tactics Malicious payloads Business contact impersonation Microsoft Teams threats Notable phishing campaigns Defending against email and collaboration threats Hunting queries Indicators of compromise (IOCs) Microsoft Threat Intelligence detected approximately 7.3 billion email-based phishing threats from July through September, including a sharp increase to nearly 3 billion in September alone, up 41% from…
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