Tag: linux
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TuxCare Extended Lifecycle Support Services Now Offered through Virtuozzo
PALO ALTO, Calif. June 25, 2024 TuxCare, the enterprise solutions division of CloudLinux and a global innovator in cybersecurity for Linux, today anno… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/06/tuxcare-extended-lifecycle-support-services-now-offered-through-virtuozzo/
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Es laufen bereits Angriffe Day-Root-Lücke im Linux-Kernel
First seen on security-insider.de Jump to article: www.security-insider.de/zero-day-root-luecke-im-linux-kernel-a-b51a7c0d86b69b4e63755bae8fba386f/
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Cilium: Open-source eBPF-based networking, security, observability
Cilium is an open-source, cloud-native solution that leverages eBPF technology in the Linux kernel to provide, secure, and monitor network connectivit… First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2024/06/21/cilium-open-source-ebpf-based-networking-security-observability/
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Experts found a bug in the Linux version of RansomHub ransomware
The RansomHub ransomware operators added a Linux encryptor to their arsenal, the version targets VMware ESXi environments. RansomHub ransomware operat… First seen on securityaffairs.com Jump to article: securityaffairs.com/164779/cyber-crime/ransomhub-ransomware-esxi-encryptor.html
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Intrusion Detection in Linux: Protecting Your System from Threats
Safeguarding your Linux environment from potential threats is more critical than ever. Whether you’re managing a small server or an extensive network,… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/06/intrusion-detection-in-linux-protecting-your-system-from-threats/
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New Cross-Platform Malware ‘Noodle RAT’ Targets Windows and Linux Systems
A previously undocumented cross-platform malware codenamed Noodle RAT has been put to use by Chinese-speaking threat actors either for espionage or cy… First seen on thehackernews.com Jump to article: thehackernews.com/2024/06/new-cross-platform-malware-noodle-rat.html
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USENIX Security ’23 Uncontained: Uncovering Container Confusion in the Linux Kernel
Authors/Presenters: Jakob Koschel, Pietro Borrello, Daniele Cono D’Elia, Herbert Bos. Cristiano Giuffrida Many thanks to Presenters: Jakob Kos… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/06/usenix-security-23-uncontained-uncovering-container-confusion-in-the-linux-kernel/
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VMware ESXi subjected to attacks with RansomHub for Linux
First seen on scmagazine.com Jump to article: www.scmagazine.com/brief/vmware-esxi-subjected-to-attacks-with-ransomhub-for-linux
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Linux version of RansomHub ransomware targets VMware ESXi VMs
First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/linux-version-of-ransomhub-ransomware-targets-vmware-esxi-vms/
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UNC3886 hackers use Linux rootkits to hide on VMware ESXi VMs
A suspected Chinese threat actor tracked as UNC3886 uses publicly available open-source rootkits named ‘Reptile’ and ‘Medusa’ to remain hidden on VMwa… First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/unc3886-hackers-use-linux-rootkits-to-hide-on-vmware-esxi-vms/
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CISA Alert: Urgent Patching Required for Linux Kernel Vulnerability
Given the active exploitation of this Linux kernel vulnerability, federal agencies are strongly urged to apply patches by June 20, 2024. This vulnerab… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/06/cisa-alert-urgent-patching-required-for-linux-kernel-vulnerability/
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USENIX Security ’23 FirmSolo: Enabling Dynamic Analysis Of Binary Linux-Based IoT Kernel Modules
Authors/Presenters:Ioannis Angelakopoulos, Gianluca Stringhini, Manuel Egele Many thanks to Presenters:Ioannis Angelakopoulos, Gianluca String… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/06/usenix-security-23-firmsolo-enabling-dynamic-analysis-of-binary-linux-based-iot-kernel-modules/
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Diamorphine Rootkit Exploiting Linux Systems In The Wild
Threat actors exploit Linux systems because they are prevalent in organizations that host servers, databases, and other important resources. Exploiti… First seen on gbhackers.com Jump to article: gbhackers.com/diamorphine-rootkit-exploiting-linux-systems/
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Hacker greifen Linux-Server an – Ebury-Botnet infiziert 100.000 Linux-Server in 18 Monaten
First seen on security-insider.de Jump to article: www.security-insider.de/ebury-hackergruppe-infiziert-linux-server-a-c33812c5b5ebfda87ca2c0e48d550f81/
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New ARM ‘TIKTAG’ attack impacts Google Chrome, Linux systems
A new speculative execution attack named TIKTAG targets ARM’s Memory Tagging Extension (MTE) to leak data with over a 95% chance of success, allowing … First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-arm-tiktag-attack-impacts-google-chrome-linux-systems/
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New Linux malware is controlled through emojis sent from Discord
A newly discovered Linux malware dubbed ‘DISGOMOJI’ uses the novel approach of utilizing emojis to execute commands on infected devices in attacks on … First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-linux-malware-is-controlled-through-emojis-sent-from-discord/
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Linux Kernel 6.8 End of Life: Upgrade to Linux Kernel 6.9 Now
Tags: linuxLinux kernel 6.8 was released on March 10, 2024, with some exciting new features and improvements. However, it was not designated as a Long Term Suppo… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/06/linux-kernel-6-8-end-of-life-upgrade-to-linux-kernel-6-9-now/
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l+f: DISGOMOJI – die Linux-Malware, die auf Emojis steht 👊ðŸ»ðŸ˜³â˜ ︋
First seen on heise.de Jump to article: www.heise.de/news/l-f-DISGOMOJI-die-Linux-Malware-die-auf-Emojis-steht-9765024.html
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Talos releases new macOS open-source fuzzer
Compared to fuzzing for software vulnerabilities on Linux, where most of the code is open-source, targeting anything on macOS presents a few difficult… First seen on blog.talosintelligence.com Jump to article: blog.talosintelligence.com/talos-releases-new-macos-fuzzer/
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USENIX Security ’23 No Linux, No Problem: Fast and Correct Windows Binary Fuzzing via Target-embedded Snapshotting
Authors/Presenters:Leo Stone, Rishi Ranjan, Stefan Nagy, Matthew Hicks Many thanks to Presenters:Leo Stone, Rishi Ranjan, Stefan Nagy, Matthew… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/06/usenix-security-23-no-linux-no-problem-fast-and-correct-windows-binary-fuzzing-via-target-embedded-snapshotting/
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How Automated Linux Patching Boosts Healthcare Security
Healthcare organizations worldwide are facing a surge in cyberattacks. The healthcare industry is grappling with increasingly sophisticated cyberattac… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/06/how-automated-linux-patching-boosts-healthcare-security/
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Linux maintainers were infected for 2 years by SSH-dwelling backdoor with huge reach
First seen on arstechnica.com Jump to article: arstechnica.com/
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Hackers Exploiting Linux SSH Services to Deploy Malware
SSH and RDP provide remote access to server machines (Linux and Windows respectively) for administration. Both protocols are vulnerable to brute-force… First seen on gbhackers.com Jump to article: gbhackers.com/hackers-exploiting-linux-ssh/
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root-Lücke wird aktiv missbraucht
Tags: linuxFirst seen on heise.de Jump to article: www.heise.de/news/Linux-Luecke-Angreifer-verschaffen-sich-root-Rechte-9742699.html
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Ransomware Group Jumps on PHP Vulnerability
A long-running ransomware campaign that has been targeting Windows and Linux systems since 2019 is the latest example of how closely threat groups tra… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/06/ransomware-group-jumps-on-php-vulnerability/
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Best Practices for Secure Linux Kernel Updates
Keeping your Linux systems secure and up to date is a crucial part of maintaining a robust IT infrastructure. The Linux kernel is the core component o… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/06/best-practices-for-secure-linux-kernel-updates/
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Chinese Hackers using New Noodle RAT to Attack Linux Servers
Cybersecurity experts have identified a new type of malware called >>Noodle RAT,
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Pentester-Linux: Kali 2024.2 setzt auf neuen Desktop und neue Zeitzählung
First seen on heise.de Jump to article: www.heise.de/news/Pentesting-Kali-Linux-2024-2-nutzt-neue-Zeitzaehlung-und-aktualisiert-Desktop-9755657.html
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Sicherheitslücke in xz – Backdoor in Linux-Archivbibliothek macht Systeme angreifbar
First seen on computerbase.de Jump to article: www.computerbase.de/2024-03/linux-backdoor-kritische-sicherheitsluecke-macht-systeme-angreifbar
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Week in review: Atlassian Confluence RCE PoC, new Kali Linux, Patch Tuesday forecast
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: High-risk Atlassian Confluence RCE fixed, PoC availa… First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2024/06/09/week-in-review-atlassian-confluence-rce-poc-new-kali-linux-patch-tuesday-forecast/