Sep 5, 2025 5:39 PM Eastern Daylight Time Microsoft 365 Still Weakest Link as Healthcare Email Breaches Continue on Pace With 2024, New Paubox Report Warns Share New analysis reveals cybercriminals increasingly exploiting world's most popular business email platform, with 107 healthcare incidents in seven months SAN FRANCISCO--(BUSINESS WIRE)--Cybercriminals are increasingly targeting Microsoft 365 environments, with the world's most widely-used business email platform now accounting for 52% of all healthca ...