Security Signal

Cyber news feed

Cybersecurity news from official agencies, vendors and the security press, merged into stories and scored by how well each is confirmed.

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  1. Reported 70Threat actor
    Published 4 Nov 2026, 17:00 UTC

    Debian and Ubuntu APT Flaw Lets MitM Attackers Swap Verified Packages and Run Code as Root

    Source: The Hacker News
  2. Reported 70Vulnerability
    Published 4 Nov 2026, 17:00 UTC

    SonicWall Won't Patch EoL GMS Flaws That Could Expose Files, Alter Database Records

    Source: The Hacker News
    Vendor SonicWall
    CVE-2026-109593
  3. Reported 70Other
    Published 4 Nov 2026, 16:26 UTC

    French blood storage impacted by freezer hacks as theories swirl about culprits

    Source: BBC News Technology
    Impact Everyday life
  4. Reported 70Malware
    Published 4 Nov 2026, 16:24 UTC

    Google, Partners Disrupt 1.3 Million-Device-Strong XCPE Botnet

    Source: Dark Reading
    Vendor Google
  5. Reported 70Other
    Published 4 Nov 2026, 16:15 UTC

    Ukrainian news outlet Kyiv Independent hit by suspected Russian cyberattack

    Source: The Record
  6. Reported 70Other
    Published 4 Nov 2026, 16:06 UTC

    Researchers Uncover Prompt Adware Hidden in OpenAI Codex Jailbreak Toolkit

    Source: The Hacker News
  7. Confirmed 100Vulnerability
    Published 4 Nov 2026, 16:01 UTC

    Cisco Advance Notification for Publication of November 4, 2026, Security Advisories

    Source: Cisco Security Advisories
    Impact Everyday lifeVendor Cisco
    CVE-2026-76506CVE-2026-76419CVE-2026-20241
  8. Confirmed 100Vulnerability
    Published 4 Nov 2026, 16:00 UTC

    Cisco UCS Central Software Remote Code Execution Vulnerability

    Source: Cisco Security Advisories
    Vendor Cisco
  9. Confirmed 100Vulnerability
    Published 4 Nov 2026, 16:00 UTC

    Cisco Unified Communications Manager Cross-Site Scripting Vulnerability

    Source: Cisco Security Advisories
    Vendor Cisco
  10. Reported 70Other
    Published 4 Nov 2026, 15:39 UTC

    US gov IT worker pleads guilty to sending Top Secret files to Ethiopia

    Source: The Register (Security)
    Country EthiopiaCountry United States of America
  11. Reported 70Advisory
    Published 4 Nov 2026, 14:40 UTC

    Cycurion Habit verifies threats and validates fixes before closing cases

    Source: Help Net Security
  12. Reported 70Threat actor
    Published 4 Nov 2026, 14:38 UTC

    Russian hackers target iOS and Android users with n-day exploits

    Source: Help Net Security
    Impact Everyday lifeVendor Google
  13. Reported 70Other
    Published 4 Nov 2026, 14:34 UTC

    Sysdig Adds Runtime Security and Governance for AI Agents

    Source: SecurityWeek
  14. Reported 70Other
    Published 4 Nov 2026, 14:31 UTC

    Descope Envoy brings AI agent authentication to consumer apps

    Source: Help Net Security
    Impact Everyday life
  15. Reported 70Threat actor
    Published 4 Nov 2026, 14:27 UTC

    APT29-Linked Hackers Hijack Web Analytics Script to Deliver iOS and Android Exploits

    Source: The Hacker News
    Impact Everyday lifeVendor Google
  16. Reported 70Vulnerability
    Published 4 Nov 2026, 14:24 UTC

    Barracuda ESG Authentication Bypass Flaw Opens Path to Root

    Source: SecurityWeek
    Vendor Barracuda
  17. Reported 70Other
    Published 4 Nov 2026, 14:22 UTC

    BlueFlag Security adds controls for AI agents working under developer identities

    Source: Help Net Security
    Impact Everyday life
  18. Reported 70Other
    Published 4 Nov 2026, 14:17 UTC

    Incidents Move Too Fast for Pen & Paper

    Source: Dark Reading
  19. Reported 70Other
    Published 4 Nov 2026, 14:13 UTC

    Citrix expands oversight of autonomous browsing and AI agent activity

    Source: Help Net Security
    Impact Everyday lifeVendor Citrix
  20. Reported 70Other
    Published 4 Nov 2026, 14:09 UTC

    Agentic Data Security Firm Sentra Raises $150 Million

    Source: SecurityWeek
  21. Reported 70Vulnerability
    Published 4 Nov 2026, 14:00 UTC

    Live Q&A: CISSP exam prep with ISC2 experts

    Source: Help Net Security
  22. Reported 70Other
    Published 4 Nov 2026, 14:00 UTC

    Cyberattack wipes cloud data at major Russian hosting provider Beget

    Source: The Record
  23. Reported 70Other
    Published 4 Nov 2026, 13:36 UTC

    Cyberattack hits French blood banks

    Source: Help Net Security
    Impact Everyday life
  24. Reported 70Vulnerability
    Published 4 Nov 2026, 12:48 UTC

    Impart uses AI to build virtual patches without putting models in the traffic path

    Source: Help Net Security
    Impact Everyday life
  25. Reported 70Breach / leak
    Published 4 Nov 2026, 12:43 UTC

    AI-Linked Breaches Mount as WorkOS, Northflank, Trigger.dev Disclose Hacks

    Source: SecurityWeek
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