Defender-for-Endpoint on Modern Work Weeklyhttps://modernworkweekly.com/tags/defender-for-endpoint/Recent content in Defender-for-Endpoint on Modern Work WeeklyHugoen-usTue, 09 Jun 2026 00:00:00 +0000Modern Work Weekly — Week of 2026-06-09https://modernworkweekly.com/posts/2026-06-09/Tue, 09 Jun 2026 00:00:00 +0000https://modernworkweekly.com/posts/2026-06-09/Top 5 This Week CVE-2026-42897 — Exchange Server OWA XSS (Active Vulnerability): All on-prem Exchange 2016, 2019, and SE versions are affected by an XSS flaw exploitable via a crafted email opened in OWA. Exchange Online is unaffected. Patch or mitigate immediately — no excuse to wait on this one. Teams Live Events retirement — June 30, 2026: Scheduling closes in three weeks. Any live events already on the calendar will run through February 28, 2027, but nothing new can be created after the deadline.