{"id":13404,"date":"2025-10-21T05:01:09","date_gmt":"2025-10-20T20:01:09","guid":{"rendered":"https:\/\/m365jp.net\/?p=13404"},"modified":"2025-10-21T05:03:02","modified_gmt":"2025-10-20T20:03:02","slug":"servicerestored-dz1176185-microsoft-defender-xdr-admins-microsoft-defender-for-endpoint-telemetry-and-alerts-in-the-microsoft-365-defender-portal-may-be-delayed","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-10-21-servicerestored-dz1176185-microsoft-defender-xdr-admins-microsoft-defender-for-endpoint-telemetry-and-alerts-in-the-microsoft-365-defender-portal-may-be-delayed","title":{"rendered":"[serviceRestored] DZ1176185 | Microsoft Defender XDR | Admins’ Microsoft Defender for Endpoint telemetry and alerts in the Microsoft 365 Defender portal may be delayed"},"content":{"rendered":"
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DZ1176185 | Microsoft Defender XDR | Admins’ Microsoft Defender for Endpoint telemetry and alerts in the Microsoft 365 Defender portal may be delayed<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceRestored<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nAdmins’ Microsoft Defender for Endpoint telemetry and alerts in the Microsoft 365 Defender portal may have been delayed.<\/td>\n<\/tr>\n
Last Updated<\/th>\n10\/20\/2025 19:52:20<\/td>\n<\/tr>\n
Start Time<\/th>\n10\/20\/2025 13:30:00<\/td>\n<\/tr>\n
End Time<\/th>\n10\/20\/2025 19:16:00<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Admins’ Microsoft Defender for Endpoint telemetry and alerts in the Microsoft 365 Defender portal may be delayed<\/p>\n

User impact: Admins’ Microsoft Defender for Endpoint telemetry and alerts in the Microsoft 365 Defender portal may have been delayed.<\/p>\n

More info: Telemetry and alerts information may have been delayed in populating in the Microsoft 365 Defender portal in excess of 30 minutes.<\/p>\n

Final status: The balancing changes we applied to the load in the affected infrastructure have successfully alleviated this impact and service has been restored.<\/p>\n

Scope of impact: This impacts Microsoft 365 Defender for users in the United States, and admins in the region may have experienced delays when populating telemetry and alerts in the Microsoft 365 Defender portal.<\/p>\n

Start time: Monday, October 20, 2025, at 1:30 PM UTC<\/p>\n

End time: Monday, October 20, 2025, at 7:16 PM UTC<\/p>\n

Root cause: An issue within a recent update to the affected infrastructure created the delays in the Microsoft 365 Defender portal.<\/p>\n

Next steps:
– We’re reviewing the issue contained in the recent update to better understand what led to the error that resulted in these delays to prevent similar future occurrences.<\/p>\n

This is the final update for the event.<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: Microsoft 365 Defender \u30dd\u30fc\u30bf\u30eb\u306e\u7ba1\u7406\u8005\u306eMicrosoft Defender for Endpoint\u30c6\u30ec\u30e1\u30c8\u30ea\u3068\u30a2\u30e9\u30fc\u30c8\u304c\u9045\u5ef6\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: Microsoft 365 Defender \u30dd\u30fc\u30bf\u30eb\u306e\u7ba1\u7406\u8005\u306eMicrosoft Defender for Endpoint\u30c6\u30ec\u30e1\u30c8\u30ea\u3068\u30a2\u30e9\u30fc\u30c8\u304c\u9045\u5ef6\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30: \u30c6\u30ec\u30e1\u30c8\u30ea\u3068\u30a2\u30e9\u30fc\u30c8\u306e\u60c5\u5831\u306f\u3001Microsoft 365 Defender \u30dd\u30fc\u30bf\u30eb\u3078\u306e\u5165\u529b\u304c 30 \u5206\u3092\u8d85\u3048\u3066\u9045\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u6700\u7d42\u30b9\u30c6\u30fc\u30bf\u30b9: \u5f71\u97ff\u3092\u53d7\u3051\u308b\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u8ca0\u8377\u306b\u9069\u7528\u3057\u305f\u30d0\u30e9\u30f3\u30b9\u5909\u66f4\u306b\u3088\u308a\u3001\u3053\u306e\u5f71\u97ff\u304c\u6b63\u5e38\u306b\u8efd\u6e1b\u3055\u308c\u3001\u30b5\u30fc\u30d3\u30b9\u304c\u5fa9\u5143\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n

\u5f71\u97ff\u306e\u7bc4\u56f2: \u3053\u308c\u306f\u3001\u7c73\u56fd\u306e\u30e6\u30fc\u30b6\u30fc\u5411\u3051\u306eMicrosoft 365 Defender\u306b\u5f71\u97ff\u3057\u3001\u30ea\u30fc\u30b8\u30e7\u30f3\u306e\u7ba1\u7406\u8005\u306f\u3001Microsoft 365 Defender \u30dd\u30fc\u30bf\u30eb\u306b\u30c6\u30ec\u30e1\u30c8\u30ea\u3068\u30a2\u30e9\u30fc\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u304d\u306b\u9045\u5ef6\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u958b\u59cb\u6642\u9593: 2025 \u5e74 10 \u6708 20 \u65e5\u6708\u66dc\u65e5\u5348\u5f8c 1 \u6642 30 \u5206 UTC<\/p>\n

\u7d42\u4e86\u6642\u523b: 2025 \u5e74 10 \u6708 20 \u65e5\u6708\u66dc\u65e5\u5348\u5f8c 7 \u6642 16 \u5206 UTC<\/p>\n

\u6839\u672c\u539f\u56e0: \u5f71\u97ff\u3092\u53d7\u3051\u308b\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u5bfe\u3059\u308b\u6700\u8fd1\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u306e\u554f\u984c\u306b\u3088\u308a\u3001Microsoft 365 Defender \u30dd\u30fc\u30bf\u30eb\u306b\u9045\u5ef6\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
– \u4eca\u5f8c\u540c\u69d8\u306e\u4e8b\u614b\u304c\u8d77\u3053\u3089\u306a\u3044\u3088\u3046\u306b\u3001\u3053\u308c\u3089\u306e\u9045\u5ef6\u306e\u539f\u56e0\u3068\u306a\u3063\u305f\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001\u6700\u8fd1\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u542b\u307e\u308c\u308b\u554f\u984c\u3092\u691c\u8a0e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30a4\u30d9\u30f3\u30c8\u306e\u6700\u7d42\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

DZ1176185 | Microsoft Defender XDR | Admins’ Microsoft Defender for Endpoint telemetry and alerts in the […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13404","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=13404"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13404\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=13404"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=13404"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=13404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}