Microsoft suggests the threat is being used in phishing attacks against vulnerable systems since successful exploitation ...

Microsoft released out-of-band patches for an actively exploited Microsoft Office zero-day, CVE-2026-21509, a security ...

Microsoft's latest zero-day patch blocks a viral Office document hack - how to protect your PC ASAP ...

Microsoft released patches for CVE-2026-21509, a new Office zero-day vulnerability that can be exploited to bypass security ...

Microsoft has released emergency security updates to patch a high-severity Office zero-day vulnerability exploited in attacks ...

Microsoft has announced a new e-mail security dashboard in Microsoft Defender for Office 365, offering customers visibility into threat detection metrics and benchmarking data. "At Microsoft, we ...

DynamicPacks Technologies launches SmartProfiler Assessment tool designed to perform a security and compliance assessment for Office 365 using CIS Benchmark. SEATTLE ...

It’s a sad state of affairs when business apps need security measures, but that’s what it has come to these days. Microsoft has added some new features to Office 365 designed to add intelligence to ...

Threat actors are using complex trickery in their phishing attacks to make email recipients believe a message was sent from within the organization. That's according to Microsoft Threat Intelligence, ...

The National Cyber Security Centre Finland (NCSC-FI) which acts as Finland's National Communications Security Authority published today a detailed guide on how to secure Microsoft Office 365 against ...