Microsoft Teams and several Microsoft 365 services are experiencing an ongoing outage, with users reporting problems ...
The in-the-wild exploitation of four Microsoft SharePoint vulnerabilities has come to light in the past month.
米国土安全保障省サイバーセキュリティ・インフラセキュリティ庁（CISA）は、オンプレミス版のMicrosoft SharePoint Serverに存在する深刻なリモートコード実行の脆弱性（CVE-2026-45659）が実際に ...
CISA warns hackers are actively exploiting a Microsoft SharePoint vulnerability that allows remote code execution on unpatched servers. The flaw, tracked as CVE-2026-45659, has a high-severity rating ...
The US Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday said threat actors have been exploiting a high-severity vulnerability in Microsoft SharePoint Server. Described as a ...
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned on Wednesday that attackers have begun exploiting a high-severity Microsoft SharePoint remote code execution vulnerability.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a high-severity flaw impacting Microsoft SharePoint Server to its Known Exploited Vulnerabilities (KEV) catalog, ...
2026年5月の月例セキュリティ更新で修正された「Microsoft SharePoint Server」の脆弱性が悪用されている。アップデートのリリース当初は情報提供がなく、その後アドバイザリが公開されるなど ...
Microsoft found that two separate threat actors were operating inside the same compromised environment at the same time, complicating detection and incident response. The attacks were linked to ...
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