{"id":47,"date":"2023-01-18T01:01:13","date_gmt":"2023-01-17T16:01:13","guid":{"rendered":"https:\/\/m365jp.tk\/?p=47"},"modified":"2023-01-18T01:39:33","modified_gmt":"2023-01-17T16:39:33","slug":"servicedegradation-dz498375-microsoft-365-defender-some-admins-may-encounter-delays-of-up-to-two-and-half-hours-for-alerts-and-detections-in-microsoft-defender-for-endpoin-2","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2023-01-18-servicedegradation-dz498375-microsoft-365-defender-some-admins-may-encounter-delays-of-up-to-two-and-half-hours-for-alerts-and-detections-in-microsoft-defender-for-endpoin-2","title":{"rendered":"[serviceDegradation] DZ498375 | Microsoft 365 Defender | Some admins may encounter delays of up to two and half hours for alerts and detections in Microsoft Defender for Endpoin"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">DZ498375 | Microsoft 365 Defender | Some admins may encounter delays of up to two and half hours for alerts and detections in Microsoft Defender for Endpoin<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Status<\/th>\n<td class=\"bad\">serviceDegradation<\/td>\n<\/tr>\n<tr>\n<th>Classification<\/th>\n<td>advisory<\/td>\n<\/tr>\n<tr>\n<th>Event Type<\/th>\n<td>Update<\/td>\n<\/tr>\n<tr>\n<th>User Impact<\/th>\n<td>Admins may encounter delays of up to two and half hours for alerts and detections in Microsoft Defender for Endpoint.<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>1\/17\/2023 3:11:19 PM<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>1\/17\/2023 1:00:51 PM<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td><\/td>\n<\/tr>\n<tr>\n<th>Latest Message<\/th>\n<td>Title: Some admins may encounter delays of up to two and half hours for alerts and detections in Microsoft Defender for Endpoint<\/p>\n<p>  User Impact: Admins may encounter delays of up to two and half hours for alerts and detections in Microsoft Defender for Endpoint.<\/p>\n<p>  Current status: We&#8217;ve determined that impact is originating from a recent update, intended to enhance the service&#8217;s functionality, which inadvertently introduced a deficiency in the portion of code responsible for alerts and detection notifications. We&#8217;ve successfully   reverted the offending update, and confirmed new alerts and detections are working as expected. However, we&#8217;re reviewing various options of restoring the remaining delayed data and expect to have a remediation timeline by our next scheduled update.<\/p>\n<p>  Scope of impact: Impact is specific to some admins who are served through the affected infrastructure.<\/p>\n<p>  Root cause: A recent update, intended to enhance the service&#8217;s functionality, inadvertently introduced a deficiency in the portion of code responsible for alerts and detection notifications.<\/p>\n<p>  Start time: Tuesday, January 17, 2023, at 8:29 AM UTC<\/p>\n<p>  Next update by: Tuesday, January 17, 2023, at 6:30 PM UTC<\/td>\n<\/tr>\n<tr>\n<th>\u6a5f\u68b0\u7ffb\u8a33<\/th>\n<td>\u30bf\u30a4\u30c8\u30eb: \u4e00\u90e8\u306e\u7ba1\u7406\u8005\u306f\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e Microsoft Defender \u3067\u30a2\u30e9\u30fc\u30c8\u3068\u691c\u51fa\u306e\u305f\u3081\u306b\u6700\u5927 2 \u6642\u9593\u534a\u306e\u9045\u5ef6\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p>\n<p>  \u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u7ba1\u7406\u8005\u306f\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u7528 Microsoft Defender \u306e\u30a2\u30e9\u30fc\u30c8\u3068\u691c\u51fa\u306b\u5bfe\u3057\u3066\u6700\u5927 2 \u6642\u9593\u534a\u306e\u9045\u5ef6\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>  \u73fe\u5728\u306e\u72b6\u614b: 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