Microsoft software and cloud platforms underpin enterprise systems, so vulnerabilities and security advisories can affect identity, data, and operations.
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Background for this topic.
Microsoft is a technology company whose Windows, Microsoft 365, Azure, identity services, and developer tools form a widely deployed enterprise computing ecosystem. Its security relevance spans endpoint and server software, cloud control planes, authentication, collaboration data, and the update mechanisms used to maintain them.
Security news under this tag commonly concerns vulnerabilities requiring patching, exploits against exposed services, identity or token compromise, and misconfiguration of cloud permissions or authentication policies. Practitioners should verify affected versions and exposure, apply updates or mitigations, enforce multifactor authentication and least privilege, and monitor relevant audit logs. Incidents involving Microsoft-hosted identities or data may require rapid session and credential containment, investigation across cloud and on-premises systems, and assessment of privacy or regulatory obligations.
The new Microsoft Edge 105 is not starting for many Windows users due to a deprecated group policy used to disable reporting of usage and crash-related data to Microsoft. [...]
Google has released Chrome 105.0.5195.102 for Windows, Mac, and Linux users to address a high-severity zero-day security flaw exploited by attackers in attacks, the sixth Chrome zero-day patched this year. [...]
Microsoft says the latest Windows 11 preview build has improved the Accounts Settings page to provide Xbox subscription management capabilities. [...]
Chile's national computer security and incident response team (CSIRT) has announced that a ransomware attack has impacted operations and online services of a government agency in the country. [...]
Microsoft warned customers today that it will finally disable basic authentication in random tenants worldwide to improve Exchange Online security starting October 1, 2022. [...]
Microsoft found and reported a high severity flaw in the TikTok Android app in February that allowed attackers to "quickly and quietly" take over accounts with one click by tricking targets into clicking a specially crafted malicious link. [...]
Microsoft Azure customers' virtual machines (VMs) running Ubuntu 18.04 have been taken offline by an ongoing outage caused by a faulty systemd update. [...]
A new malware campaign disguised as Google Translate or MP3 downloader programs was found distributing cryptocurrency mining malware across 11 countries. [...]