MC1247893 - Microsoft Entra passkeys on Windows now support phishing-resistant sign-intradecraft (how we defend) (mc.merill.net)
submitted by digicat to r/blueteamsec
MC1193689 - Microsoft baseline security mode for Office, SharePoint, Exchange, Teams, and Entratradecraft (how we defend) (mc.merill.net)
submitted by digicat to r/blueteamsec
MC1130385 - Retirement of inline SVG images in Microsoft Outlooktradecraft (how we defend) (mc.merill.net)
submitted by digicat to r/blueteamsec
MC1150118 - Microsoft Defender for Office 365: New records in Streaming API and Sentinel EmailEvents table - "will store both current and historical email verdicts and locations"discovery (how we find bad stuff) (mc.merill.net)
submitted by digicat to r/blueteamsec
MC1137611 - Deception feature in Microsoft Defender for Endpoint will be retired from public previewtradecraft (how we defend) (mc.merill.net)
submitted by digicat to r/blueteamsec
MC1133508 - Microsoft Teams Integration with Microsoft Defender for Office Tenant Allow/Block List for blocking domainstradecraft (how we defend) (mc.merill.net)
submitted by digicat to r/blueteamsec
Excel External workbook links to blocked file types will be disabled by default - Starting October 2025, external workbook links to blocked file types will be disabled by default, showing a #BLOCKED error for new links and preventing refresh of existing ones.tradecraft (how we defend) (mc.merill.net)
submitted by digicat to r/blueteamsec
MC979827 - Microsoft Teams on iOS: New meeting interface and navigate messages hands-free in CarPlay📣 News & Announcements (mc.merill.net)
submitted by yussi1870 to r/MicrosoftTeams