Tag: edr
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Researchers Develop Linux Rootkit That Evades Elastic EDR Protections
Security researchers have unveiled a sophisticated Linux rootkit capable of bypassing Elastic Security’s advanced detection mechanisms, demonstrating critical vulnerabilities in endpoint detection and response solutions. The Singularity rootkit employs multiple obfuscation and evasion techniques to defeat static signature analysis and behavioral monitoring systems that typically identify malicious kernel modules. Elastic Security’s endpoint detection framework typically…
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Malicious packages in npm evade dependency detection through invisible URL links: Report
Tags: ai, application-security, attack, control, detection, edr, endpoint, exploit, flaw, github, governance, hacker, malicious, malware, microsoft, open-source, programming, service, software, supply-chain, threat, tool, trainingCampaign also exploits AI: The names of packages uploaded to npm aren’t typosquats of common packages, a popular tactic of threat actors. Instead the hackers exploit AI hallucinations. When developers ask AI assistants for package recommendations, the chatbots sometimes suggest plausible-sounding names that are close to those of legitimate packages, but that don’t actually exist.…
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Cybersecurity Awareness Month 2025: Customer-Centric Innovation from ColorTokens
Bringing frictionless implementation [Progressive Segmentation and EDR integration] and rapid value realization to an award-winning and peer-recognized technology platform demystifies, simplifies, and makes it extremely easy for our customers to achieve cyber resilience. As a student of innovation and technology, I’ve seen time and again that raw technological prowess alone rarely sparks widespread adoption. The……
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Cybersecurity Awareness Month 2025: Customer-Centric Innovation from ColorTokens
Bringing frictionless implementation [Progressive Segmentation and EDR integration] and rapid value realization to an award-winning and peer-recognized technology platform demystifies, simplifies, and makes it extremely easy for our customers to achieve cyber resilience. As a student of innovation and technology, I’ve seen time and again that raw technological prowess alone rarely sparks widespread adoption. The……
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New EDR-Redir Tool Bypasses EDRs by Exploiting Bind Filter and Cloud Filter Driver
Cybersecurity researchers have developed a sophisticated new tool called EDR-Redir that can bypass Endpoint Detection and Response (EDR) systems by exploiting Windows’ Bind Filter and Cloud Filter drivers. This technique represents a significant advancement in evasion methods that operate entirely in user mode without requiring kernel privileges. The Windows Bind Link feature, introduced in Windows…
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Linux variant of Qilin Ransomware targets Windows via remote management tools and BYOVD
Qilin ransomware group used Linux binaries on Windows to evade EDRs, steal backups, and disable defenses via BYOVD attacks. Trend Research found that the Qilin ransomware group (aka Agenda) used a Linux ransomware binary on Windows systems via legitimate remote tools, bypassing Windows defenses and EDRs. The cross-platform method enables stealthy attacks, stealing backup credentials…
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Fileless Remcos Attacks: Injecting Malicious Code into RMClient to Evade EDR
CyberProof researchers detected a significant surge in Remcos (Remote Control & Surveillance Software) campaigns throughout September and October 2025, exploiting sophisticated fileless techniques to evade endpoint detection and response (EDR) solutions. By leveraging highly obfuscated PowerShell scripts and process hollowing into Microsoft’s RMClient.exe, attackers are gaining stealthy persistence and targeting browser credentials. Although Remcos is…
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‘I am not a robot’: Russian hackers use fake CAPTCHA lures to deploy espionage tools
Tags: access, attack, authentication, awareness, captcha, ceo, communications, control, credentials, cyber, cybersecurity, data, defense, detection, edr, email, endpoint, espionage, exploit, group, hacker, incident response, least-privilege, login, malicious, malware, mfa, monitoring, network, phishing, powershell, russia, strategy, tactics, theft, threat, tool, training, update, vulnerability, vulnerability-management, zero-trustEvolving tactics and strategies: Analysts said ColdRiver, which for years focused on credential theft and email account compromise, is shifting toward multi-stage intrusions that rely on users to execute malicious code.By using ClickFix pages that mimic CAPTCHA verification screens, the group can bypass email security filters and deliver malware directly to victims’ devices, increasing the…
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Bridging the Remediation Gap: Introducing Pentera Resolve
From Detection to Resolution: Why the Gap PersistsA critical vulnerability is identified in an exposed cloud asset. Within hours, five different tools alert you about it: your vulnerability scanner, XDR, CSPM, SIEM, and CMDB each surface the issue in their own way, with different severity levels, metadata, and context.What’s missing is a system of action.…
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Sophos erweitert Portfolio um den Schutz vor identitätsbasierten Angriffen
Sophos ITDR ist vollständig in Sophos XDR und Sophos MDR integriert. Wird eine Bedrohung erkannt, erstellt das System automatisch einen Vorfall, den Sophos-Sicherheitsanalysten direkt untersuchen und bearbeiten. So lassen sich Risiken schneller eindämmen und Schäden vermeiden. First seen on infopoint-security.de Jump to article: www.infopoint-security.de/sophos-erweitert-portfolio-um-den-schutz-vor-identitaetsbasierten-angriffen/a42435/
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Erkennung der Risiken von Identitäten und kompromittierten Anmeldeinformationen
Sophos kündigt sein für Sophos-XDR und Sophos-MDR an. Diese neue Lösung überwacht kontinuierlich die Kundenumgebung auf Risiken und Fehlkonfigurationen von Identitäten und durchsucht das Darknet nach kompromittierten Zugangsdaten. Damit ermöglicht sie eine schnelle Erkennung und die Reaktion auf identitätsbasierte Angriffe. Darüber hinaus identifiziert ITDR risikoreiches Benutzerverhalten, welches für […] First seen on netzpalaver.de Jump to…
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Erkennung der Risiken von Identitäten und kompromittierten Anmeldeinformationen
Sophos kündigt sein für Sophos-XDR und Sophos-MDR an. Diese neue Lösung überwacht kontinuierlich die Kundenumgebung auf Risiken und Fehlkonfigurationen von Identitäten und durchsucht das Darknet nach kompromittierten Zugangsdaten. Damit ermöglicht sie eine schnelle Erkennung und die Reaktion auf identitätsbasierte Angriffe. Darüber hinaus identifiziert ITDR risikoreiches Benutzerverhalten, welches für […] First seen on netzpalaver.de Jump to…
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Erkennung der Risiken von Identitäten und kompromittierten Anmeldeinformationen
Sophos kündigt sein für Sophos-XDR und Sophos-MDR an. Diese neue Lösung überwacht kontinuierlich die Kundenumgebung auf Risiken und Fehlkonfigurationen von Identitäten und durchsucht das Darknet nach kompromittierten Zugangsdaten. Damit ermöglicht sie eine schnelle Erkennung und die Reaktion auf identitätsbasierte Angriffe. Darüber hinaus identifiziert ITDR risikoreiches Benutzerverhalten, welches für […] First seen on netzpalaver.de Jump to…
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CISOs’ security priorities reveal an augmented cyber agenda
Tags: access, ai, attack, authentication, automation, awareness, business, cio, ciso, cyber, cybersecurity, data, deep-fake, detection, edr, email, framework, governance, healthcare, incident response, intelligence, malware, microsoft, mssp, phishing, ransomware, risk, service, siem, soc, software, tactics, technology, threat, tool, training, usa, vulnerability, vulnerability-management, zero-trustCSOConsequently, 41% are planning to leverage AI to detect threats, for anomaly detection, and to automate security responses. Other respondents cited plans to leverage AI for malware detection and real-time risk prediction (39%), as well as DLP and improving enterprise system visibility.Further, 40% expect to see AI enhancements as part of their existing security systems,…
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CISOs’ security priorities reveal an augmented cyber agenda
Tags: access, ai, attack, authentication, automation, awareness, business, cio, ciso, cyber, cybersecurity, data, deep-fake, detection, edr, email, framework, governance, healthcare, incident response, intelligence, malware, microsoft, mssp, phishing, ransomware, risk, service, siem, soc, software, tactics, technology, threat, tool, training, usa, vulnerability, vulnerability-management, zero-trustCSOConsequently, 41% are planning to leverage AI to detect threats, for anomaly detection, and to automate security responses. Other respondents cited plans to leverage AI for malware detection and real-time risk prediction (39%), as well as DLP and improving enterprise system visibility.Further, 40% expect to see AI enhancements as part of their existing security systems,…
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ISMG Editors: Inside the FBI’s Scattered Lapsus Takedown
Also: Continued Turmoil at CISA, MSSP Level Blue’s Acquisition of Cybereason. In this week’s panel, four ISMG editors discussed the FBI’s takedown of Scattered Lapsus$ Hunters, turmoil inside CISA amid the U.S. federal government shutdown and how LevelBlue’s acquisition of Cybereason signals big shifts in the XDR and MDR markets. First seen on govinfosecurity.com Jump…
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‘Zero Disco’ campaign hits legacy Cisco switches with fileless rootkit payloads
Effects beyond one-time infection: According to Trend Micro, the campaign affected specific Cisco families, including 9400, 9300, and legacy 3750G switches. Affected organizations face more than a one-off compromise as infected switches can provide attackers a long-term, stealthy platform for lateral movement, data interception, or further payload delivery.Parts of the exploit are fileless or volatile,…
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SIEM, Startups, and the Myth (Reality?) of IT Inertia: A Reformed Analyst Reflects on SIEM MQ 2025
Vaguely magical and quadranty thing (Gemini) It’s not every day you get to reflect on a journey that started as an odd “googley” startup and culminates in a shiny Leaders placement on a Gartner Magic Quadrant for SIEM 2025 (MQ). When I joined Chronicle in the summer of 2019″Š”, “Ša name now rolled into the broader Google…
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F5 BIG-IP Breach: 44 CVEs That Need Your Attention Now
Tags: access, attack, breach, cisa, cloud, crowdstrike, cve, cvss, cyber, cybersecurity, data, data-breach, detection, edr, endpoint, exploit, government, Hardware, infrastructure, intelligence, Internet, kubernetes, malicious, mitigation, monitoring, network, risk, software, supply-chain, technology, theft, threat, tool, update, vulnerability, vulnerability-managementPartnering with an EDR vendor after a nation-state has already stolen your source code isn’t innovation, it’s a gamble. You don’t build a fire extinguisher while the house is burning. You find every spark before it becomes the next inferno. Key takeaways: F5’s BIG-IP is used to secure everything from government agencies to critical infrastructure. …
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F5 BIG-IP Breach: 44 CVEs That Need Your Attention Now
Tags: access, attack, breach, cisa, cloud, crowdstrike, cve, cvss, cyber, cybersecurity, data, data-breach, detection, edr, endpoint, exploit, government, Hardware, infrastructure, intelligence, Internet, kubernetes, malicious, mitigation, monitoring, network, risk, software, supply-chain, technology, theft, threat, tool, update, vulnerability, vulnerability-managementPartnering with an EDR vendor after a nation-state has already stolen your source code isn’t innovation, it’s a gamble. You don’t build a fire extinguisher while the house is burning. You find every spark before it becomes the next inferno. Key takeaways: F5’s BIG-IP is used to secure everything from government agencies to critical infrastructure. …
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LevelBlue Announces Plans to Acquire XDR Provider Cybereason
The deal, which builds on LevelBlue’s recent acquisition of Trustwave and Aon, aims to provide customers with a broad portfolio of extended detection and response (XDR), managed detection and response (MDR), and forensic services. First seen on darkreading.com Jump to article: www.darkreading.com/cyber-risk/levelblue-acquires-xdr-provider-cybereason
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Source code and vulnerability info stolen from F5 Networks
Tags: access, apt, attack, automation, best-practice, breach, ceo, ciso, control, credentials, crowdstrike, cybercrime, data, data-breach, detection, edr, endpoint, exploit, group, guide, incident response, infrastructure, intelligence, mitigation, monitoring, network, programming, risk, sans, software, threat, tool, update, vulnerabilityF5 mitigations: IT and security leaders should make sure F5 servers, software, and clients have the latest patches. In addition, F5 has added automated hardening checks to the F5 iHealth Diagnostics Tool, and also suggests admins refer to its threat hunting guide to strengthen monitoring, and its best practices guides for hardening F5 systems.As a…
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Source code and vulnerability info stolen from F5 Networks
Tags: access, apt, attack, automation, best-practice, breach, ceo, ciso, control, credentials, crowdstrike, cybercrime, data, data-breach, detection, edr, endpoint, exploit, group, guide, incident response, infrastructure, intelligence, mitigation, monitoring, network, programming, risk, sans, software, threat, tool, update, vulnerabilityF5 mitigations: IT and security leaders should make sure F5 servers, software, and clients have the latest patches. In addition, F5 has added automated hardening checks to the F5 iHealth Diagnostics Tool, and also suggests admins refer to its threat hunting guide to strengthen monitoring, and its best practices guides for hardening F5 systems.As a…
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UK ICO Fines Capita 14M Pounds Over 2023 Hack
Capita Ignored EDR Alert for 58 Hours, Say Investigators. British outsourcing giant Capita must pay 14 million pounds to British data regulators for privacy violations tied to a 2023 hack that impacted 6 million individuals. An EDR system caught the malicious file within 10 minutes but the company didn’t respond to the alert until 58…
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LevelBlue Will Buy Cybereason In XDR Push
Tags: edrIf all goes as planned, XDR specialist Cybereason will no longer be an independent security vendor. First seen on crn.com Jump to article: www.crn.com/news/security/2025/levelblue-will-buy-cybereason-in-xdr-push
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Security validation: The key to maximizing ROI from security investments
Every sizable organization invests heavily in firewalls, SIEMs, EDRs, and countless other technologies that form the backbone of a modern enterprise’s cyber defenses. … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/10/14/picus-security-validation-whitepaper-investments-roi/
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EDR-Freeze: Technical Mechanics and Forensic Artifacts Exposed
EDR-Freezeis a proof-of-concept tool that forces endpoint detection and response (EDR) or antivirus processes into a temporary “coma.” Instead of installing a vulnerable driver, it leverages legitimate Windows Error Reporting components, specifically WerFaultSecure.exe and the MiniDumpWriteDump API to pause security processes from user mode. By racing threads at just the right moment, EDR-Freeze suspends all…
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EDR-Freeze: Technical Mechanics and Forensic Artifacts Exposed
EDR-Freezeis a proof-of-concept tool that forces endpoint detection and response (EDR) or antivirus processes into a temporary “coma.” Instead of installing a vulnerable driver, it leverages legitimate Windows Error Reporting components, specifically WerFaultSecure.exe and the MiniDumpWriteDump API to pause security processes from user mode. By racing threads at just the right moment, EDR-Freeze suspends all…