Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Microsoft's May 2026 Patch Tuesday shipped without a single exploited zero-day for the first time since June 2024, but it still carried two unauthenticated CVSS 9.8 remote code execution bugs in core Windows services that every domain should treat as emergency patches.
CVE-2024-21413 is a critical Outlook Moniker Link RCE that bypasses Protected View via a crafted file URL. Root cause, exploitation, and detection.
Midnight Blizzard moved from email exfiltration to Microsoft source code repositories. The pivot from stolen OAuth tokens to code access is the supply chain lesson.
NuGet package signing has quietly become one of the stricter supply chain stories in mainstream ecosystems. Here is what .NET teams actually need to know.
On-prem SharePoint deserialization flaw scored CVSS 9.8 and entered CISA KEV the day after public exploitation. Defender playbook below.
A single crafted email could exfiltrate data from Microsoft 365 Copilot without a user click. We walk the attack chain, the patch, and the lessons for agent operators.
Microsoft patched an actively exploited privilege escalation vulnerability in Power Pages, its low-code web platform. The flaw allowed unauthorized users to gain elevated access within affected sites.
A reconstructed public timeline of Microsoft's Midnight Blizzard intrusion, from the initial password spray in November 2023 through the source code and federal agency disclosures.
Russia's SVR-linked Midnight Blizzard sat inside Microsoft's corporate email for weeks. Here is what the January 2024 disclosure revealed about identity supply chains.
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