Search: “c2”

64 stories

Searchkeyword smart Sortlatest hot importance relevance

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

CategoryAll Ransomware 276 Threat actor 207 Exploit / PoC 206 Malware 185 Vulnerability 137 Data breach 64 Phishing & fraud 9 Advisory 6 Policy & legal 3 AI safety & security 3

SeverityAll critical 846 high 227 medium 20 low 0 info 3

Sofacy APT hits high profile targets with updated toolset

Kaspersky SecurelistDec 4, 10:59 UTC · Dec 4, 2015Data breach CVE-2015-2590

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CL-STA-1087 targets military capabilities since 2020

Security AffairsMar 17, 12:03 UTC · Mar 17, 2026Data breach

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China-Aligned Groups Ramp Up Attacks: Dragon Weave Hits Czech Republic & Taiwan

The Hacker NewsJun 1, 11:54 UTC · Jun 1, 2026Data breach

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UAT-10608: Inside a large-scale automated credential harvesting operation targeting web applications

Cisco TalosApr 2, 10:00 UTC · Apr 2, 2026Data breach CVE-2025-551821

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Watering Hole Attack on Aerospace Firm Exploits CVE-2015

Palo Alto Unit 42Nov 1, 09:48 UTC · Nov 1, 2018Data breach CVE-2015-51221

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IT threat evolution Q3 2016

Kaspersky SecurelistNov 3, 10:59 UTC · Nov 3, 2016Data breach CVE-2012-0158 CVE-2014-6352

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GitHub Breached — Employee Device Hack Led to Exfiltration of 3,800+ Internal Repos

The Hacker NewsMay 20, 16:10 UTC · May 20, 2026Data breach

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⚡ Weekly Recap: Qualcomm 0-Day, iOS Exploit Chains, AirSnitch Attack & Vibe

The Hacker NewsMar 9, 18:22 UTC · Mar 9, 2026Data breach in the wildCVE-2026-21385 CVE-2026-2796 CVE-2026-2256+13 CVEs

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⚡ Weekly Recap: SD-WAN 0-Day, Critical CVEs, Telegram Probe, Smart TV Proxy SDK and More

The Hacker NewsMar 2, 13:26 UTC · Mar 2, 2026Data breach in the wildCVE-2026-20127 CVE-2025-40538 CVE-2025-40539+27 CVEs

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ExCobalt Cybercrime group targets Russian organizations in multiple sectors

Security AffairsJun 24, 07:39 UTC · Jun 24, 2024Data breach CVE-2022-2586 CVE-2021-3156 CVE-2021-4034+6 CVEs1

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CISA, US Coast Guard warn of Log4Shell attacks after 130GB data breach in May

The RecordJan 12, 00:00 UTC · Jan 12, 2023Data breach CVE-2021-44228 CVE-2022-22954

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Microsoft Blocks Iran-linked Lebanese Hackers Targeting Israeli Companies

The Hacker NewsJun 4, 08:43 UTC · Jun 4, 2022Data breach CVE-2018-13379

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An overview of targeted attacks and APTs on Linux

Kaspersky SecurelistSep 10, 10:00 UTC · Sep 10, 2020Data breach CVE-2015-5119

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The Icefog APT: Frequently Asked Questions

Kaspersky SecurelistSep 26, 03:03 UTC · Sep 26, 2013Data breach CVE-2012-1856 CVE-2012-0158 CVE-2013-0422+1 CVEs1

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Threat Hunting: A Guide

Recorded FutureJul 20, 00:00 UTC · Jul 20, 2026Data breach

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SAP-Related npm Packages Compromised in Credential

The Hacker NewsApr 30, 16:39 UTC · Apr 30, 2026Data breach

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⚡ Weekly Recap: F5 Breached, Linux Rootkits, Pixnapping Attack, EtherHiding & More

The Hacker NewsOct 20, 19:00 UTC · Oct 20, 2025Data breach CVE-2025-20352 CVE-2025-48561 CVE-2025-24990+18 CVEs1

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How threat actors breached U.S. federal civilian agency by exploiting a GeoServer flaw

Security AffairsSep 24, 10:16 UTC · Sep 24, 2025Data breach in the wildCVE-2024-36401

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No, not every Social Security number in the U.S. was stolen

Cisco TalosAug 22, 18:00 UTC · Aug 22, 2024Data breach in the wildCVE-2024-381931

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UNC3886 Uses Fortinet, VMware 0-Days and Stealth Tactics in Long

The Hacker NewsJun 22, 05:45 UTC · Jun 22, 2024Data breach CVE-2022-41328 CVE-2022-22948 CVE-2023-20867+1 CVEs

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SideCopy Exploiting WinRAR Flaw in Attacks Targeting Indian Government Entities

The Hacker NewsNov 7, 10:40 UTC · Nov 7, 2023Data breach CVE-2023-38831

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China's Stealthy Hackers Infiltrate U.S. and Guam Critical Infrastructure Undetected

The Hacker NewsMay 26, 03:32 UTC · May 26, 2023Data breach

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Chinese actors behind attacks on industrial enterprises and public institutions

Security AffairsAug 9, 14:52 UTC · Aug 9, 2022Data breach CVE-2017-11882

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APT annual review 2021

Kaspersky SecurelistNov 30, 10:00 UTC · Nov 30, 2021Data breach in the wild

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A Second Hacker Group May Have Also Breached SolarWinds, Microsoft Says

The Hacker NewsDec 24, 06:44 UTC · Dec 24, 2020Data breach

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⚡ Weekly Recap: Rogue AI Models, $88M Bitcoin Theft, Water

The Hacker NewsAug 3, 14:03 UTC · Aug 3, 2026Data breach CVE-2026-42897 CVE-2026-66066

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Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation

The Hacker NewsJul 30, 07:40 UTC · Jul 30, 2026Data breach CVE-2026-42897 CVE-2025-66376

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Week in review: ServiceNow pre-auth RCE exploited in the wild, Hugging Face breached

Help Net SecurityJul 26, 00:00 UTC · Jul 26, 2026Data breach in the wildCVE-2026-6875 CVE-2026-15409 CVE-2026-15410+4 CVEs

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Attackers Weaponize GitHub Actions Runners to Target cPanel and WHM Servers

The Hacker NewsJul 23, 11:28 UTC · Jul 23, 2026Data breach CVE-2026-419401

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VerdantBamboo Deploys BSD Variant of BRICKSTORM on Linux Appliances

The Hacker NewsJun 8, 10:27 UTC · Jun 8, 2026Data breach CVE-2026-227691

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ThreatsDay Bulletin: Cisco 0-Days, AI Bug Bounties, Crypto Heists, State

The Hacker NewsMay 27, 15:52 UTC · May 27, 2026Data breach

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Hackers target governments and MSPs via critical cPanel flaw CVE-2026

Security AffairsMay 4, 19:12 UTC · May 4, 2026Data breach in the wildCVE-2026-41940

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Novel WebRTC skimmer bypasses security controls at $100+ billion car maker

Sansec (Magento / e-commerce security)Apr 14, 19:49 UTC · Apr 14, 2026Data breach in the wild1

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AI Assistants Used as Covert Command-and

Infosecurity MagazineFeb 18, 15:00 UTC · Feb 18, 2026Data breach

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Threat Intelligence Best Practices for Your SOAR Integration

Recorded FutureJun 27, 00:00 UTC · Jun 27, 2025Data breach

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⚡ Weekly Recap: VPN Exploits, Oracle's Silent Breach, ClickFix Surge and More

The Hacker NewsMay 6, 07:05 UTC · May 6, 2025Data breach CVE-2025-22457 CVE-2025-24061 CVE-2025-2407+15 CVEs

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Chinese Hackers Breach Asian Telecom, Remain Undetected for Over 4 Years

The Hacker NewsMar 26, 04:30 UTC · Mar 26, 2025Data breach

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Compromise assessment in cybersecurity: real

Kaspersky SecurelistOct 29, 14:00 UTC · Oct 29, 2024Data breach

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China-linked APT41 breached Taiwanese research institute

Security AffairsAug 5, 06:19 UTC · Aug 5, 2024Data breach CVE-2018-08241

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MITRE attributes the recent attack to China

Security AffairsMay 25, 09:23 UTC · May 25, 2024Data breach CVE-2023-46805 CVE-2024-21887

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