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

Hackers are abusing the Microsoft 365 Direct Send feature to deliver phishing emails that bypass email security controls.

An ongoing phishing campaign abuses a little‑known feature in Microsoft 365 called "Direct Send" to evade detection by email ...

BleepingComputer reports that hackers have become aware of Direct Send, a relatively unknown feature in Microsoft 365 that’s ...

The Varonis Managed Data Detection and Response (MDDR) forensic team has uncovered a sophisticated phishing campaign that ...

Our 'one-person SOC' from Down Under, Paul Schnackenburg -- definiely not a dev -- tuned into the dev-heavy Microsoft Build ...

Microsoft unveils Windows Resiliency Initiative to avoid another CrowdStrike-like disruption in enterprise environments.