Search: “Log4j”

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CategoryAll Vulnerability 267 Ransomware 160 Exploit / PoC 76 Malware 46 Data breach 37 Threat actor 32 Policy & legal 24 Industry 7 Advisory 7 AI tools & infra 1 Model release 1 Tools 1 Research 1 Phishing & fraud 1

SeverityAll critical 403 high 193 medium 56 low 5 info 4

Qualys platform study: Log4Shell, the menace continues

Help Net SecurityMar 21, 00:00 UTC · Mar 21, 2022Vulnerability

55

Week in review: Log4j new vulnerabilities, Microsoft patch bypass, 2022 e-commerce threat trends

Help Net SecurityDec 26, 00:00 UTC · Dec 26, 2021Vulnerability CVE-2021-44228 CVE-2021-40444

60

New Log4j Patch Released to Fix DoS Flaw

Infosecurity MagazineDec 20, 10:43 UTC · Dec 20, 2021Vulnerability CVE-2021-44228

47

CISA to brief critical infrastructure companies about urgent new Log4j vulnerability

CyberScoopDec 13, 16:32 UTC · Dec 13, 2021Vulnerability in the wild

60

Logout4Shell, a vaccine for Log4Shell Apache Log4j RCE

Security AffairsDec 11, 10:05 UTC · Dec 11, 2021Vulnerability CVE-2021-44228

60

Cynet Log4Shell Webinar: A Thorough - And Clear

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

60

CISA issues \'emergency directive,\' orders federal agencies to address Log4j vulnerability

The RecordJan 18, 00:00 UTC · Jan 18, 2023Vulnerability

55

First Cyber Safety Review Board report finds Log4j has become an \'endemic vulnerability\'

The RecordJan 11, 00:00 UTC · Jan 11, 2023Vulnerability

30

Iranian Hackers Exploit Log4j Vulnerability to Deploy PowerShell Backdoor

The Hacker NewsJan 15, 00:00 UTC · Jan 15, 2022Vulnerability CVE-2021-44228

60

Microsoft Warns of Continued Attacks Exploiting Apache Log4j Vulnerabilities

The Hacker NewsJan 5, 05:13 UTC · Jan 5, 2022Vulnerability in the wildCVE-2021-45046 CVE-2021-45105 CVE-2021-4104+1 CVEs

60

NetWitness partners with Datashield to protect customers from Log4j Java security vulnerability

Help Net SecurityDec 16, 00:00 UTC · Dec 16, 2021Vulnerability

55

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

60

Waratek adds API security capabilities to its Java Security Platform

Help Net SecurityMay 8, 00:00 UTC · May 8, 2023Vulnerability

30

Iran-linked TunnelVision APT is actively exploiting the Log4j vulnerability

Security AffairsFeb 18, 15:21 UTC · Feb 18, 2022Vulnerability CVE-2018-13379

47

FTC: Patch Log4j Now or Risk Major Fines

Infosecurity MagazineJan 5, 09:05 UTC · Jan 5, 2022Vulnerability in the wildCVE-2021-44228 CVE-2021-45046 CVE-2021-45105+1 CVEs

60

CISA, FBI and NSA Publish Joint Advisory and Scanner for Log4j Vulnerabilities

The Hacker NewsDec 29, 03:34 UTC · Dec 29, 2021Vulnerability CVE-2021-45046 CVE-2021-45105 CVE-2021-44228+2 CVEs

47

Apache Issues 3rd Patch to Fix New High

The Hacker NewsDec 20, 05:02 UTC · Dec 20, 2021Vulnerability in the wildCVE-2021-45105 CVE-2021-45046 CVE-2021-44228

60

Log4j Looms Large Over Patch Tuesday

Infosecurity MagazineDec 15, 09:00 UTC · Dec 15, 2021Vulnerability in the wildCVE-2021-43890 CVE-2021-43893 CVE-2021-43883+4 CVEs

60

CISA probes scope, potential fallout of Log4j vulnerability

CyberScoopDec 15, 01:52 UTC · Dec 15, 2021Vulnerability in the wild

60

AWS's Log4Shell Hot Patch Vulnerable to Container Escape and Privilege Escalation

Palo Alto Unit 42Jun 5, 22:41 UTC · Jun 5, 2024Vulnerability CVE-2021-3100 CVE-2021-3101 CVE-2022-0070+2 CVEs

47

Log4J Still Among Top Exploited Vulnerabilities, Cato Finds

Infosecurity MagazineMay 7, 17:22 UTC · May 7, 2024Vulnerability CVE-2021-44228 CVE-2017-9841

60

Tanium expands partnership With vArmour to address key CISA guidelines on threat prevention

Help Net SecurityDec 12, 12:51 UTC · Dec 12, 2023Vulnerability

30

North Korean hackers using Log4J vulnerability in global campaign

The RecordDec 11, 20:36 UTC · Dec 11, 2023Vulnerability CVE-2021-44228

47

Suspected Iranian APT accessed federal server via Log4j vulnerability

The RecordDec 21, 00:00 UTC · Dec 21, 2022Vulnerability

42

Iranian Hackers Exploiting Unpatched Log4j 2 Bugs to Target Israeli Organizations

The Hacker NewsAug 27, 03:23 UTC · Aug 27, 2022Vulnerability

55

Iran-Based MuddyWater Targets Log4j 2 Vulnerabilities in SysAid Apps in Israel

Infosecurity MagazineAug 26, 17:00 UTC · Aug 26, 2022Vulnerability

30

Talos Takes Ep. #82: Log4j followed us in 2022

Cisco TalosJan 14, 15:16 UTC · Jan 14, 2022Vulnerability

30

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

60

Week in review: Apache Log4j 0day exploited, Kali Linux 2021.4 released, Patch Tuesday forecast

Help Net SecurityDec 12, 00:00 UTC · Dec 12, 2021Vulnerability in the wildCVE-2021-44228 CVE-2021-44515

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RCE on Log4j Among Top CVEs Exploited By Chinese

Infosecurity MagazineOct 7, 17:02 UTC · Oct 7, 2022Vulnerability in the wild

60

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

60

Alibaba Suffers Government Crackdown Over Log4j

Infosecurity MagazineDec 23, 10:05 UTC · Dec 23, 2021Vulnerability

42

CISA warns 'most serious' Log4j vulnerability likely to affect hundreds of millions of devices

CyberScoopDec 14, 15:17 UTC · Dec 14, 2021Vulnerability in the wild

60

Attackers never let a critical vulnerability go to waste

Help Net SecurityApr 23, 13:39 UTC · Apr 23, 2026Vulnerability in the wildCVE-2022-1388 CVE-2022-261341

60

Log4Shell Downloaded 40 Million Times in 2025

Infosecurity MagazineDec 10, 11:00 UTC · Dec 10, 2025Vulnerability

55

China could be reviewing security bugs before tech companies issue patches, DHS official says

CyberScoopAug 11, 00:07 UTC · Aug 11, 2022Vulnerability in the wild

60

Teams that shift security left and focus on attackability ship more secure code

Help Net SecurityJun 29, 00:00 UTC · Jun 29, 2022Vulnerability

55

Log4Shell Still Being Exploited to Hack VMWare Servers to Exfiltrate Sensitive Data

The Hacker NewsJun 24, 07:37 UTC · Jun 24, 2022Vulnerability CVE-2021-44228 CVE-2022-22954

47

Unauthenticated RCE in H2 Database Console is similar to Log4Shell

Security AffairsJan 8, 19:53 UTC · Jan 8, 2022Vulnerability CVE-2021-42392 CVE-2021-44228

60

On the Log4j Vulnerability

Schneier on SecurityDec 15, 00:00 UTC · Dec 15, 2021Vulnerability

55