UK cyber security, live

The current UK picture in one place: NCSC advisories, reports, and guidance as they publish, the actively exploited vulnerabilities UK teams should patch first, and how the Cyber Essentials technical controls map onto a real Microsoft 365 tenant. Data refreshes three times a day from the primary sources.

Live government advisories

Pulled from the official feeds; refreshed three times a day.

Loading the live feed. If nothing appears, the feed updates on the next refresh; the official source links below always work.

What this means for a Microsoft 365 tenant

Cyber Essentials, evidenced from a scan

The five Cyber Essentials technical control themes are exactly what Siemserva by Senserva verifies in Microsoft 365: access control and admin privilege (PIM and privileged access checks), MFA and authentication methods, secure configuration (the misconfigurations that cause breaches), malware protection, and security update management ranked by real exploitation.

Patch what is actually exploited

NCSC guidance keeps saying the same thing: patch known-exploited vulnerabilities first. Our Microsoft patch tracker and non-Microsoft exploited CVE tracker rank every update by CISA KEV and EPSS exploit probability, and every tracked CVE has its own page.

UK GDPR and breach readiness

An ICO-reportable breach usually starts as a misconfiguration or a missing patch. A Siemserva audit shows both across every tenant you manage, with the evidence trail your DPO and insurers ask for. See the compliance and audit guide and cyber insurance readiness.

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