Search: “revocation”

23 stories

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DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Vulnerability 57 Industry 40 Malware 35 Data breach 29 Ransomware 28 Policy & legal 24 Phishing & fraud 23 Exploit / PoC 21 AI tools & infra 18 Threat actor 17 Research 13 AI safety & security 12 Advisory 6 Tools 4

SeverityAll critical 102 high 55 medium 63 low 70 info 41

No one knows how many old shims can still bypass UEFI Secure Boot

Help Net SecurityJul 14, 00:00 UTC · Jul 14, 2026Vulnerability CVE-2026-8863 CVE-2026-10797 CVE-2015-5281

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Why shorter SSL/TLS certificate lifespans matter

Help Net SecurityApr 15, 00:00 UTC · Apr 15, 2025Vulnerability

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Trump orders revocation of security clearances for Chris Krebs, SentinelOne

Help Net SecurityApr 17, 13:57 UTC · Apr 17, 2025Vulnerability

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Deleted Google API keys keep working for up to 23 minutes, researchers warn

Help Net SecurityMay 22, 00:00 UTC · May 22, 2026Vulnerability

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Leveraging Credentials As Unique Identifiers: A Pragmatic Approach To NHI Inventories

The Hacker NewsJun 30, 11:00 UTC · Jun 30, 2025Vulnerability

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Eleven Vulnerable UEFI Shims Enable Secure Boot Bypass

Infosecurity MagazineJul 15, 14:00 UTC · Jul 15, 2026Vulnerability CVE-2026-8863 CVE-2026-107971

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Debian 13.6 security update patches over a hundred advisories in trixie

Help Net SecurityJul 13, 00:00 UTC · Jul 13, 2026Vulnerability1

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Connectwise is rotating code signing certificates. What happened?

Help Net SecurityJun 11, 00:00 UTC · Jun 11, 2025Vulnerability

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The shocking speed of AWS key exploitation

Help Net SecurityDec 2, 00:00 UTC · Dec 2, 2024Vulnerability1

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Azure, GitHub, GitLab, BitBucket mass

The RecordDec 16, 00:00 UTC · Dec 16, 2022Vulnerability1

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Hundreds of AI-powered iOS apps found exposing credentials

Help Net SecurityJun 22, 00:00 UTC · Jun 22, 2026Vulnerability

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Machine identities outnumber humans 109 to 1

Help Net SecurityMay 14, 00:00 UTC · May 14, 2026Vulnerability

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Cloudflare Fixes ACME Validation Bug Allowing WAF Bypass to Origin Servers

The Hacker NewsJan 20, 11:12 UTC · Jan 20, 2026Vulnerability

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Attackers target retailers’ gift card systems using cloud-only techniques

Help Net SecurityOct 22, 00:00 UTC · Oct 22, 2025Vulnerability

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Sophos ITDR enhances identity security with dark web monitoring and automated response

Help Net SecurityOct 21, 00:00 UTC · Oct 21, 2025Vulnerability

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New UEFI Secure Boot bypass vulnerability discovered (CVE-2024-7344)

Help Net SecurityJan 16, 00:00 UTC · Jan 16, 2025Vulnerability CVE-2024-7344

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New UEFI Secure Boot Vulnerability Could Allow Attackers to Load Malicious Bootkits

The Hacker NewsJan 15, 00:00 UTC · Jan 15, 2025Vulnerability CVE-2024-7344

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How China gets free intel on tech companies’ vulnerabilities

Ars Technica · SecuritySep 7, 13:14 UTC · Sep 7, 2023Vulnerability

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NSA Releases Guide to Combat Powerful BlackLotus Bootkit Targeting Windows Systems

The Hacker NewsJun 24, 15:03 UTC · Jun 24, 2023Vulnerability CVE-2022-21894 CVE-2023-24932

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Cisco Talos finds 10 vulnerabilities in Azure Sphere’s Linux kernel, Security Monitor and Pluton

Cisco TalosNov 9, 18:17 UTC · Nov 9, 2021Vulnerability CVE-2021-41374 CVE-2021-41375 CVE-2021-41376

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Analysis reveals the most common causes behind mis-issued SSL/TLS certificates

Help Net SecurityOct 14, 00:00 UTC · Oct 14, 2019Vulnerability

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Venafi and GlobalSign partnership and integration to address DevOps certificate challenges

Help Net SecurityMay 20, 00:00 UTC · May 20, 2019Vulnerability

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Tropic Trooper Targets Taiwanese Government and Fossil Fuel Provider With Poison Ivy

Palo Alto Unit 42Nov 1, 10:39 UTC · Nov 1, 2018Vulnerability CVE-2012-0158

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