Search: “Firefox Add-ons”

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

CategoryAll Malware 27 Vulnerability 14 Exploit / PoC 6 Phishing & fraud 4 Data breach 4 Threat actor 4 Research 3 Policy & legal 2 Ransomware 2 Industry 2 AI tools & infra 1

SeverityAll critical 17 high 16 medium 23 low 11 info 2

Mozilla will block Firefox add-ons that contain obfuscated code

Help Net SecurityMay 6, 05:21 UTC · May 6, 2019Vulnerability

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Week in review: Public MS Word RCE PoC, API exploitation, Patch Tuesday forecast

Help Net SecurityMar 12, 00:00 UTC · Mar 12, 2023Exploit / PoC CVE-2023-27532 CVE-2023-25610 CVE-2023-217161

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⚡ Weekly Recap: VPN 0-Day, Encryption Backdoor, AI Malware, macOS Flaw, ATM Hack & More

The Hacker NewsAug 5, 04:38 UTC · Aug 5, 2025Malware in the wildCVE-2025-40596 CVE-2025-40597 CVE-2025-40598+8 CVEs

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⚡ Weekly Recap: Zero-Day Exploits, Developer Malware, IoT Botnets, and AI

The Hacker NewsJan 20, 09:20 UTC · Jan 20, 2026Exploit / PoC CVE-2025-29824 CVE-2025-2775 CVE-2025-2776+19 CVEs

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⚡ Weekly Recap: Chrome 0-Day, 7.3 Tbps DDoS, MFA Bypass Tricks, Banking Trojan and More

The Hacker NewsJun 30, 13:01 UTC · Jun 30, 2025Malware CVE-2025-2783 CVE-2025-34509 CVE-2025-34510+17 CVEs

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Mozilla plans to ban Firefox Extensions containing obfuscated code

Security AffairsMay 4, 10:57 UTC · May 4, 2019Vulnerability

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Backdoored Firefox extension checks Instagram for C&C info

Help Net SecurityNov 8, 07:54 UTC · Nov 8, 2019Malware

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Firefox Quantum: Security and privacy improvements

Help Net SecurityMay 28, 10:05 UTC · May 28, 2020Vulnerability

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March 2020 Patch Tuesday: Microsoft fixes 115 vulnerabilities, Adobe none

Help Net SecurityMar 10, 00:00 UTC · Mar 10, 2020Vulnerability in the wildCVE-2020-0852 CVE-2020-0684 CVE-2020-0872+3 CVEs

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Windows XP is a security nightmare, yet still used by hundreds of millions

CyberScoopNov 1, 13:25 UTC · Nov 1, 2016Exploit / PoC in the wild

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WebAuthn Passwordless Authentication Now Available for Atlassian Products

The Hacker NewsJun 15, 00:00 UTC · Jun 15, 2020Data breach

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Watch Out! Adrozek Malware Hijacking Chrome, Firefox, Edge, Yandex Browsers

The Hacker NewsDec 11, 15:07 UTC · Dec 11, 2020Malware

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Hacking Team Flash Zero

Security AffairsMar 27, 12:38 UTC · Mar 27, 2018Exploit / PoC

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Dark Web Explained: Shining a Light on Dark Web Activity

Recorded FutureAug 5, 00:00 UTC · Aug 5, 2025Malware

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⚡ Weekly Recap: Browser Bugs, EDR Killers, TV Botnet, OpenBSD Flaw, Android Trojan, and More

The Hacker NewsJun 23, 03:40 UTC · Jun 23, 2026Malware in the wildCVE-2026-24858 CVE-2025-59718 CVE-2025-59719+1 CVEs

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THN Cybersecurity Recap: Top Threats, Tools and Trends (Oct 7

The Hacker NewsOct 21, 12:12 UTC · Oct 21, 2024Ransomware in the wild

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Friday Squid Blogging: The Far Side Squid Comic

Schneier on SecurityDec 10, 22:05 UTC · Dec 10, 2021Exploit / PoC CVE-2021-442281

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