
Microsoft says October Windows updates can break on-premises Exchange email
Four October 13 Windows Server updates can stall mail and webmail; Microsoft says do not uninstall them.
7 stories, newest first · one card per story

Four October 13 Windows Server updates can stall mail and webmail; Microsoft says do not uninstall them.

A 2026 roundup compares 10 container registry security tools, led by free Harbor and Trivy.

Huntress details how attackers abuse Microsoft Defender path and extension exclusions to hide malware while leaving antivirus scans appearing active.
Harness open-source Gitness has a blind SQL injection in the registry webhook sort_order parameter.
A paper introduces a standardized CACAO integration registry with quality-gating for cybersecurity integration management.
.webp&w=828&q=75)
A 2026 buyer's guide scores ten container registry security tools including Aqua, Snyk, JFrog Xray, Prisma Cloud, and Anchore.
Researchers propose a three-layer trust discovery architecture for the Internet of Agents with registry-anchored identities, sustaining 19,000 registrations and 29,000 discoveries per second.
Today 1.5K readers · 2.4K views · 754 reads · all time 189K views