Daily brief

Cybersecurity Daily Brief — 2026-09-11

85 stories reviewed · 4 critical

Summary

85 stories tracked in the last 24 hours, 4 rated critical.

Leading items

  • Cisco FMC Flaws Exploited to Steal Credentials and Deploy Qilin Ransomware — The Hacker News
  • 2026-005: High Vulnerability in the Linux Kernel ("Copy Fail") — CERT-EU
  • 2026-009: Critical Vulnerabilities in Microsoft SharePoint — CERT-EU

Every item below links to its original source. Times are UTC.

Technical analysis

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