Search: “firefox”

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

CategoryAll Vulnerability 454 Malware 431 Exploit / PoC 214 Ransomware 134 Data breach 74 Phishing & fraud 64 Threat actor 62 Industry 61 Policy & legal 44 AI tools & infra 20 Research 18 Tools 9 AI safety & security 7 Advisory 7

SeverityAll critical 587 high 389 medium 433 low 161 info 40

RomCom hackers chained Firefox and Windows zero-days to deliver backdoor

Help Net SecurityNov 26, 00:00 UTC · Nov 26, 2024Malware CVE-2024-9680 CVE-2024-49039 CVE-2023-36884

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Google Accuses Spanish Spyware Vendor of Exploiting Chrome, Firefox, & Windows Zero

The Hacker NewsDec 3, 04:17 UTC · Dec 3, 2022Malware CVE-2021-42298 CVE-2022-26485

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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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Ad-injecting malware hijacks Chrome, Edge, Firefox

Help Net SecurityJun 14, 11:07 UTC · Jun 14, 2022Malware

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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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Google reveals Spanish IT firm's links to spyware targeting Chrome, Firefox and Microsoft Defender

CyberScoopNov 30, 22:00 UTC · Nov 30, 2022Malware in the wild

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Microsoft uncovers new variant of XCSSET macOS malware in targeted attacks

Security AffairsSep 26, 19:45 UTC · Sep 26, 2025Malware

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Google links three exploitation frameworks to Spanish commercial spyware vendor Variston

Security AffairsNov 30, 21:35 UTC · Nov 30, 2022Malware CVE-2021-42298 CVE-2022-26485

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Google accuses Spanish spyware company of ties to zero

The RecordJan 9, 00:00 UTC · Jan 9, 2023Malware in the wildCVE-2021-42298 CVE-2022-26485

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China-linked TA413 targets Tibetan entities with new backdoor

Security AffairsSep 26, 14:58 UTC · Sep 26, 2022Malware CVE-2022-1040 CVE-2022-30190

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BlueNoroff Zoom Phishing Kit Profiles Crypto Wallets Before Malware Delivery

The Hacker NewsAug 1, 05:19 UTC · Aug 1, 2026Malware

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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: 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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Week in review: Exploitable flaws in corporate VPN clients, malware loader created with gaming engine

Help Net SecurityDec 1, 00:00 UTC · Dec 1, 2024Malware CVE-2024-5921 CVE-2024-29014 CVE-2024-9680+1 CVEs

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Adrozek malware silently inject ads into search results in multiple browsers

Security AffairsDec 11, 06:50 UTC · Dec 11, 2020Malware

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Lurk Banker Trojan: Exclusively for Russia

Kaspersky SecurelistJun 10, 11:32 UTC · Jun 10, 2016Malware

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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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Iran-Linked Hackers Hit Israeli Sectors with New MuddyViper Backdoor in Targeted Attacks

The Hacker NewsMay 6, 12:11 UTC · May 6, 2026Malware

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RomCom Uses SocGholish Fake Update Attacks to Deliver Mythic Agent Malware

The Hacker NewsNov 26, 08:28 UTC · Nov 26, 2025Malware

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⚡ Weekly Recap: iPhone Spyware, Microsoft 0-Day, TokenBreak Hack, AI Data Leaks and More

The Hacker NewsOct 28, 08:29 UTC · Oct 28, 2025Malware in the wildCVE-2025-43200 CVE-2025-32711 CVE-2025-33053+24 CVEs2

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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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TA829 and UNK_GreenSec Share Tactics and Infrastructure in Ongoing Malware Campaigns

The Hacker NewsJul 3, 09:00 UTC · Jul 3, 2025Malware

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⚡ Weekly Recap: APT Intrusions, AI Malware, Zero

The Hacker NewsJun 3, 04:04 UTC · Jun 3, 2025Malware in the wildCVE-2025-3935 CVE-2025-47577 CVE-2025-2760+14 CVEs

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Microsoft Uncovers New XCSSET macOS Malware Variant with Advanced Obfuscation Tactics

The Hacker NewsMar 12, 06:55 UTC · Mar 12, 2025Malware CVE-2021-30713

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Infostealers increasingly impact global security

Help Net SecurityNov 13, 00:00 UTC · Nov 13, 2024Malware CVE-2010-4598 CVE-2011-2474 CVE-2014-0130+15 CVEs1

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SYS01 info-stealer pushed via Facebook ads, LinkedIn and YouTube posts

Help Net SecurityJul 16, 00:00 UTC · Jul 16, 2024Malware

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Banking Trojan Techniques: How Financially Motivated Malware Became Infrastructure

Palo Alto Unit 42Jun 5, 17:45 UTC · Jun 5, 2024Malware

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Pakistan-linked Hackers Deploy Python, Golang, and Rust Malware on Indian Targets

The Hacker NewsMay 31, 10:03 UTC · May 31, 2024Malware

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Global Coalition and Tech Giants Unite Against Commercial Spyware Abuse

The Hacker NewsFeb 8, 03:08 UTC · Feb 8, 2024Malware CVE-2023-28205 CVE-2023-28206 CVE-2023-32409+16 CVEs1

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Trojan-Proxy Threat Expands Across macOS, Android and Windows

Infosecurity MagazineDec 6, 16:30 UTC · Dec 6, 2023Malware

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XLoader MacOS Malware Variant Returns With OfficeNote Facade

Infosecurity MagazineAug 23, 17:30 UTC · Aug 23, 2023Malware

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The hidden picture of malware attack trends

Help Net SecurityApr 6, 00:00 UTC · Apr 6, 2023Malware

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SYS01 stealer targets critical government infrastructure

Security AffairsMar 7, 22:38 UTC · Mar 7, 2023Malware

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New info-stealing malware used against Ukraine organizations

The RecordFeb 10, 17:33 UTC · Feb 10, 2023Malware

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Passages: Secure virtual browser for malware isolation

Help Net SecurityJan 17, 11:22 UTC · Jan 17, 2023Malware

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Spyware Vendor Variston Exploited N

Infosecurity MagazineDec 1, 17:00 UTC · Dec 1, 2022Malware in the wild

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US charges Ukrainian man with Raccoon Infostealer operation

Security AffairsOct 26, 13:14 UTC · Oct 26, 2022Malware

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Chinese Espionage Hackers Target Tibetans Using New LOWZERO Backdoor

The Hacker NewsSep 26, 13:59 UTC · Sep 26, 2022Malware CVE-2022-1040 CVE-2022-30190

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VirusTotal Reveals Most Impersonated Software in Malware Attacks

The Hacker NewsAug 4, 04:34 UTC · Aug 4, 2022Malware

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Hackers Exploiting VMware Horizon to Target South Korea with NukeSped Backdoor

The Hacker NewsMay 20, 10:23 UTC · May 20, 2022Malware

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