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Cyber security news, as it breaks.
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Microsoft Security
Microsoft, identity, cloud and the security operations centre.
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Most fromBleepingComputer, Help Net Security, CSO Online UK, Dark Reading
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MyCyberWay trainingDefender and Sentinel in the headlines? That's the SC-200 toolkit.SC-200 course details
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In this interview with Help Net Security, Roger Halbheer, Customer Security Officer at Microsoft, argues that digital sovereignty is a security question first. He explains why organizations underestimate speed, the time it takes to detect and stop an attacker, and why the cost curve turns steep once workloads move on premises. Halbheer says boards ask…
Help Net Security
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Storm-0940 used the agentic AI penetration testing framework to automate attacks and “reach more than 2,250 tenants at 2,900 sign-in attempts per minute,” Microsoft researchers said.
CyberScoop
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EVP of Microsoft Security Hayete Gallot writes in a blog post that AI agents operating independently within companies could be a serious security threat. According to Microsoft, today’s most advanced AI models cannot be fully trusted. Not because they are malicious, but because they are trained to achieve goals and can take unexpected shortcuts to…
CSO Online UK+1 source
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The effort is aimed at standardizing a NIST FIPS 140-3 Level 3 integrated HSM for cloud and hyperscale data center infrastructure.
Dark Reading
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The attack uses malicious Google search results related to Amazon and leverages the ‘finger’ utility to launch a CAPTCHA that installs malware, including the Lumma stealer.
Dark Reading
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Microsoft has released PowerToys 0.102, with two new mouse utilities, new command-line tools, and Command Palette improvements.
BleepingComputer
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Microsoft says it mistakenly flagged a bug causing Always On VPN connection issues as fixed in the October 2026 Windows 11 cumulative updates.
BleepingComputer
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As security teams bring in more data from more sources and use it across SIEM and XDR workflows, decisions about connector health, ingestion volume, and cost optimization get harder. Today, we’re announcing the public preview of Unified Data Management for Microsoft Sentinel, available in the new Data & connectors experience in the Microsoft Defender portal,…
Microsoft Sentinel Blog
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That’s the thinking behind an upcoming improvement to Microsoft Defender for Cloud: the Defender Workload Unit, or DWU. It’s a new billing model and product experience that translates workload-specific usage into a common billing unit, with one unit price and one place to estimate and track costs. Why we’re improving our billing model We heard…
Microsoft Defender for Cloud Blog
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Security operations rarely stop at a single tenant boundary. Managed security service providers (MSSPs) protect many customer environments, and central security teams often operate across a tenant estate spanning business units, regions, or subsidiaries. In both cases, teams need to delegate security work without granting broad access or managing permissions one analyst at a time.…
Microsoft Sentinel Blog
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Build identity resilience with Identity Posture Assessment, an on-demand Microsoft 365 report that scores your identity defenses and shows how fast you can fix the gaps.
Huntress
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Attackers may be in your tenant before you connect it. Huntress Managed ITDR Lookback reviews 180 days of Microsoft 365 logins & our SOC acts on active incidents.
Huntress
