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Microsoft 365 Copilot

Microsoft Copilot

Microsoft Defender

Microsoft Intelligent Security Association (MISA)

Microsoft Security Copilot

SMB

Sophos Intelix

Sophos MDR

Sophos X-Ops

Cybersecurity for Microsoft Environments

18. November 2025

SophosLabs Uncut

Threat Research

2021-10

CVE-2021-26427

CVE-2021-36970

CVE-2021-38672

CVE-2021-40443

CVE-2021-40449

CVE-2021-40450

CVE-2021-40461

CVE-2021-40466

CVE-2021-40470

CVE-2021-40487

CVE-2021-41344

CVE-2021-41357

Microsoft

Patch Tuesday

Exchange Server, Windows Print Spooler get more patches in October’s Patch Tuesday

12. Oktober 2021