Search: “Log4Shell”

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CategoryAll Vulnerability 40 Exploit / PoC 31 Ransomware 26 Threat actor 7 Advisory 3 Policy & legal 2 Malware 2 Research 1 Industry 1 Data breach 1

SeverityAll critical 92 high 20 medium 0 low 0 info 2

Log4Shell: How It’s Exploited and Mitigating Damage

Recorded FutureJun 27, 00:00 UTC · Jun 27, 2025Exploit / PoC in the wildCVE-2021-44228

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Log4Shell attacks began two weeks ago, Cisco and Cloudflare say

The RecordJan 18, 00:00 UTC · Jan 18, 2023Ransomware in the wild

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Cynet Log4Shell Webinar: A Thorough - And Clear

The Hacker NewsFeb 4, 08:34 UTC · Feb 4, 2022Vulnerability in the wild

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Log4Shell: A new fix, details of active attacks, and risk mitigation recommendations

Help Net SecurityDec 15, 00:00 UTC · Dec 15, 2021Ransomware in the wildCVE-2021-44228 CVE-2021-45046

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US CISA orders federal agencies to fix Log4Shell by December 24th

Security AffairsDec 14, 15:54 UTC · Dec 14, 2021Exploit / PoC in the wildCVE-2021-44228

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Iranian hackers use Log4Shell to mine crypto on federal computer system

CyberScoopNov 16, 23:37 UTC · Nov 16, 2022Ransomware in the wild

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Open-source software holds the key to solving Log4Shell-like problems

Help Net SecurityDec 22, 00:00 UTC · Dec 22, 2021Exploit / PoC in the wild

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CISA, Five Eyes issue guidance meant to slow Log4Shell attacks

CyberScoopDec 22, 17:03 UTC · Dec 22, 2021Ransomware in the wild

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Week in review: Log4Shell updates, Kronos ransomware attack, unused identities threat

Help Net SecurityDec 19, 00:00 UTC · Dec 19, 2021Ransomware in the wildCVE-2021-44228 CVE-2021-43890

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CISA adds Log4Shell flaw to the Known Exploited Vulnerabilities Catalog

Security AffairsDec 13, 13:44 UTC · Dec 13, 2021Exploit / PoC in the wildCVE-2021-44228 CVE-2021-44515 CVE-2021-44168+10 CVEs

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Log4Shell was in the wild at least nine days before public disclosure

Security AffairsDec 13, 09:47 UTC · Dec 13, 2021Exploit / PoC in the wildCVE-2021-22448 CVE-2021-44228

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Log4Shell, ProxyLogon and Atlassian bug top CISA\'s list of routinely exploited vulnerabilities in 2021

The RecordJan 12, 00:00 UTC · Jan 12, 2023Vulnerability in the wildCVE-2020-1472 CVE-2018-13379 CVE-2019-11510+3 CVEs

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CISA's new JCDC worked as intended, witnesses say at Senate hearing on Log4Shell bug

CyberScoopFeb 8, 18:22 UTC · Feb 8, 2022Exploit / PoC in the wild

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Log4Shell update: Attack surface, attacks in the wild, mitigation and remediation

Help Net SecurityDec 13, 00:00 UTC · Dec 13, 2021Ransomware in the wildCVE-2021-442281

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Week in review: Log4Shell lingers, NIS2 directive adopted, LastPass breached (again)

Help Net SecurityDec 4, 00:00 UTC · Dec 4, 2022Data breach in the wildCVE-2021-35587

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Google Cloud offers good news and bad news on Log4Shell, other issues

CyberScoopFeb 15, 17:25 UTC · Feb 15, 2022Exploit / PoC in the wild

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Microsoft Patch Tuesday, December 2021 Edition

Krebs on SecurityDec 15, 00:00 UTC · Dec 15, 2021Vulnerability in the wildCVE-2021-43890 CVE-2021-43905 CVE-2021-43883+1 CVEs

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North Korean hacking ops continue to exploit Log4Shell

CyberScoopDec 11, 13:00 UTC · Dec 11, 2023Ransomware in the wild

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Iran-linked threat actors compromise US Federal Network

Security AffairsNov 17, 07:58 UTC · Nov 17, 2022Threat actor in the wildCVE-2021-44228

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Apache Log4j Vulnerability — Log4Shell — Widely Under Active Attack

The Hacker NewsDec 15, 00:00 UTC · Dec 15, 2021Vulnerability in the wildCVE-2021-26084 CVE-2021-44228

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Second Log4j Vulnerability (CVE-2021

The Hacker NewsDec 18, 13:56 UTC · Dec 18, 2021Vulnerability in the wildCVE-2021-45046 CVE-2021-44228

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Contrast CVE Shield aims to protect applications while security teams deploy patches

Help Net SecurityJul 29, 00:00 UTC · Jul 29, 2026Vulnerability in the wildCVE-2021-442281

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NHS Warns of Hackers Targeting Log4j Flaws in VMware Horizon

The Hacker NewsJan 8, 07:04 UTC · Jan 8, 2022Ransomware in the wildCVE-2021-44228

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Apache releases the third patch to address a new Log4j flaw

Security AffairsDec 18, 15:20 UTC · Dec 18, 2021Vulnerability in the wildCVE-2021-45046 CVE-2021-44228 CVE-2021-45105

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Hackers Exploit Log4j Vulnerability to Infect Computers with Khonsari Ransomware

The Hacker NewsDec 15, 00:00 UTC · Dec 15, 2021Ransomware in the wildCVE-2021-44228

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Top 12 vulnerabilities list highlights troubling reality: many organizations still aren't patching

CyberScoopAug 3, 19:44 UTC · Aug 3, 2023Vulnerability in the wild

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China suspends deal with Alibaba for not sharing Log4j 0

The Hacker NewsDec 23, 15:13 UTC · Dec 23, 2021Vulnerability in the wildCVE-2021-44228

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Attacks pinned to critical React2Shell defect surge, surpass 50 confirmed victims

CyberScoopDec 11, 17:17 UTC · Dec 11, 2025Ransomware in the wildCVE-2025-55182

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2021 Vulnerability Landscape

Recorded FutureJul 28, 00:00 UTC · Jul 28, 2025Vulnerability in the wildCVE-2021-44228

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5 Ways to Take Your Vulnerability Management Program to the Next Level

Recorded FutureJun 27, 00:00 UTC · Jun 27, 2025Vulnerability in the wildCVE-2022-0847 CVE-2022-1388

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Java security: If you ain’t cheatin,’ you ain’t tryin’

CyberScoopFeb 19, 11:00 UTC · Feb 19, 2025Exploit / PoC in the wildCVE-2021-44228

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CISA adds Spring4Shell to list of exploited vulnerabilities

Help Net SecurityJan 10, 14:38 UTC · Jan 10, 2025Vulnerability in the wildCVE-2022-22965 CVE-2021-44228

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How new and old security threats keep persisting

Help Net SecurityMar 8, 00:00 UTC · Mar 8, 2024Ransomware in the wild

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White House releases report on securing open

CyberScoopJan 30, 21:09 UTC · Jan 30, 2024Exploit / PoC in the wild

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Week in review: Apache Struts vulnerability exploit attempt, EOL Sophos firewalls get hotfix

Help Net SecurityDec 17, 00:00 UTC · Dec 17, 2023Vulnerability in the wildCVE-2022-3236 CVE-2023-50164 CVE-2021-44228+1 CVEs

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Congress looks to expand CISA's role, adding responsibilities for satellites and open source software

CyberScoopMay 17, 21:21 UTC · May 17, 2023Policy & legal in the wild

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Hackers Started Exploiting Critical "Text4Shell" Apache Commons Text Vulnerability

The Hacker NewsOct 24, 05:48 UTC · Oct 24, 2022Vulnerability in the wildCVE-2022-42889 CVE-2022-33980

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Threat Source newsletter (July 21, 2022) — No topic is safe from being targeted by fake news and disinformation

Cisco TalosJul 21, 18:00 UTC · Jul 21, 2022Ransomware in the wildCVE-2022-22047

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Metasploit 6.2.0 comes with 138 new modules, 148 enhancements and features

Help Net SecurityJun 13, 00:00 UTC · Jun 13, 2022Exploit / PoC in the wildCVE-2021-44228 CVE-2022-1388 CVE-2022-22954+3 CVEs

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Amazon's Hotpatch for Log4j Flaw Found Vulnerable to Privilege Escalation Bug

The Hacker NewsApr 23, 05:41 UTC · Apr 23, 2022Vulnerability in the wildCVE-2021-3100 CVE-2021-3101 CVE-2022-0070+1 CVEs

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