The information security team has received numerous reports that, once again, a fraudulent email message about Office 365 accounts has been circulating. The message is being sent from a compromised ...

Security researchers at WithSecure, previously F-Secure Business, found that it is possible to partially or fully infer the contents of encrypted messages sent through Microsoft Office 365 due to the ...

Microsoft has introduced a new Email Security Transparency Dashboard in Microsoft Defender for Office 365, offering customers visibility into threat detection metrics and benchmarking data. "At ...

Microsoft says its Defender for Office 365 cloud-based email security suite will now automatically detect and block email bombing attacks. Defender for Office 365 (formerly known as Office 365 ...

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Microsoft has begun rolling out a new feature in Office 365 to stop email bombing, a type of cyberattack that has grown increasingly common in recent years. Email bombing is when lots of emails are ...