Researchers at Microsoft warn that phishing emails are still the top initial access vector, with more than 2 billion phishing threats detected each month during the second quarter of 2026.

Researchers at Microsoft warn that phishing emails are still the top initial access vector, with more than 2 billion phishing threats detected each month during the second quarter of 2026.

Source: KnowBe4
Source Link: https://blog.knowbe4.com/microsoft-7-6-billion-phishing-emails-q2-2026