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.
Defrauding search with custom malware, Potato-family exploits A new China-aligned cybercrime crew named GhostRedirector has compromised at least 65 Windows servers worldwide - spotted in a June internet scan - using previously undocumented malware to juice gambling sites' rankings in Google search, according to ESET researchers.…
Nexthink estimates ESU bills could top $7.3B as millions of devices set to miss upgrade deadline Free support is ending for many editions of Windows 10 on October 14, and enterprises unable to make the jump are on the hook for billions to keep the fixes flowing.…
As government says £9B could end up in Redmond, poll says it's time for new thinking Register debate series Register readers are backing a shift away from Microsoft software as a default across the UK public sector after the government confirmed it expects to spend £9 billion with the software giant over five years.…
PLUS: Microsoft ends no-MFA Azure access; WorkDay attack diverts payments; FreePBX warns of CVSS 10 flaw; and more Infosec In brief A flaw in Meta's WhatsApp app “may have been exploited in a sophisticated attack against specific targeted users.”…