Critical Alert: Malicious code found in 'xz' compression tool (CVE-2024-3094) allows unauthorized remote access to Linux systems. Immediate action required! #LinuxSecurity #CVE20243094 #CyberAlert Link: thedailytechfeed.com/malicious-co...

Alert: Pay2Key ransomware now targets Linux servers, virtualization platforms, and cloud environments. Organizations must bolster defenses to protect critical infrastructure. #CyberSecurity #Ransomware #LinuxSecurity Link: thedailytechfeed.com/pay2key-rans...

Ghost Campaign Uses npm to Steal Crypto
Read More: buff.ly/N4NYXqk

#GhostCampaign #npmSecurity #SupplyChainAttack #CryptoTheft #MaliciousPackages #DeveloperSecurity #macOSMalware #LinuxSecurity

TelnetD Flaw Allows Unauth Root RCE
Read More: buff.ly/MLkIkPf

#TelnetD #GNUInetUtils #UnauthRCE #RootRCE #CriticalVulnerability #LinuxSecurity #PatchNow #AppSec

Critical Unpatched Telnetd Flaw (CVE-2026-32746) Enables Unauthenticated Root RCE A critical out-of-bounds write in the LINEMODE Set Local Characters (SLC) handler of the GNU InetUtils telnet daemon (telnetd) — tracked as CVE-2026-32746 with a CVSS score of 9.8 — can be exploited by an unauthenticated remote attacker to achieve root code execution during the initial Telnet handshake. Dream disclosed the...

A critical out-of-bounds write in GNU InetUtils telnetd's LINEMODE SLC handler (CVE-2026-32746) allows unauthenticated remote root code execution via initial Telnet handshake. #GNUInetUtils #RemoteExploit #LinuxSecurity

Critical #CrackArmor vulnerabilities in #AppArmor expose over 12 million #Linux servers to root takeover. Immediate patching is essential to secure systems. #CyberSecurity #LinuxSecurity Link: thedailytechfeed.com/crackarmor-v...

Alert: Nine critical 'CrackArmor' vulnerabilities in Linux AppArmor could lead to root access and compromise container isolation. Immediate patching is essential. #LinuxSecurity #AppArmor #CrackArmor Link: thedailytechfeed.com/crackarmor-v...

Critical #CrackArmor vulnerabilities in #AppArmor expose over 12 million #Linux servers to root access exploits. Immediate patching is crucial to prevent potential breaches. #CyberSecurity #LinuxSecurity Link: thedailytechfeed.com/crackarmor-f...

#Linux #LinuxSecurity #hack Incredible story that has never been covered by #MSM
It scared the shit out of me
youtu.be/aoag03mSuXQ?...

Malicious Go Module Drops Rekoobe
Read More: buff.ly/QeSSpFz

#GoModuleMalware #Rekoobe #LinuxSecurity #BackdoorThreat #OpenSourceRisk #CredentialTheft #SupplyChainSecurity #ThreatResearch

🔓 Tras el caso XZ Utils: La misión para prevenir la próxima puerta trasera global

Tras el hallazgo de una puerta trasera en XZ Utils, la comunidad se moviliza.

thenewstack.io/commonhaus-open-source-g...

#LinuxSecurity #SupplyChainAttack #OpenSource #RoxsRoss

How To Install Fail2Ban On AlmaLinux 9 Light

Protect your server from brute-force attacks!

Learn how to install Fail2Ban on AlmaLinux 9 step by step 🚀

👉 Complete security guide:
wiki.crowncloud.net?How_to_Insta...

#Fail2Ban #AlmaLinux9 #LinuxSecurity #SysAdmin #ServerProtection

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New Linux botnet 'SSHStalker' revives IRC control, automates SSH attacks, and rapidly scales infections. Learn how to protect your systems. #CyberSecurity #SSHStalker #LinuxSecurity Link: thedailytechfeed.com/sshstalker-b...

New Linux botnet SSHStalker uses old-school IRC for C2 comms A newly documented Linux botnet named SSHStalker is using the IRC (Internet Relay Chat) communication protocol for command-and-control (C2) operations.

A new Linux botnet, SSHStalker, uses old-school IRC for C2 — retro tactics powering modern compromise. Legacy protocols still make stealthy channels. 🐧📡 #LinuxSecurity #Botnet

Security tools that live outside the operating system can only react. The most effective defenses are the ones built into the OS itself: enforcing integrity, catching tampering, and reducing blast radius in real time.

Prevention beats cleanup. Every time […]

[Original post on mastodon.social]

Discover AutoPentestX: the open-source toolkit revolutionizing Linux penetration testing with automated assessments and professional reports. #CyberSecurity #PenetrationTesting #LinuxSecurity Link: thedailytechfeed.com/autopentestx...

Overview: Lennart Poettering & Christian Brauner's new company, Amutable, aims to build cryptographically verifiable integrity into Linux. This sparked a HN debate on remote attestation & immutable systems, raising questions about user freedom & corporate control. #LinuxSecurity 1/5

Former Canonical Developer Advocate Warns Snap Store Isn't Safe After Slow Responses to Malware Reports - Slashdot An anonymous reader shared this article from the blog Linuxiac In a blog post, Alan Pope, a longtime Ubuntu community figure and former Canonical employee who remains an active Snap publisher... [warns of] a persistent campaign of malicious snaps impersonating cryptocurrency wallet applications. The...

⚠️Fake crypto wallets haunt Snap Store! Funds at risk. 😱 #LinuxSecurity

Source: linux.slashdot.org/story/26/01/24/2332205/f...

HN discussed a new open-source Linux rootkit. Key points: MIT license implications, potential for malicious use, and the ethics of its release. The debate also touched on safer alternatives to kernel-level modifications. #LinuxSecurity 1/6

VoidLink Cloud-Native Malware Framework Targets Linux Systems via Custom Plugin API VoidLink, a new cloud-native malware framework, is targeting Linux environments with advanced evasion tactics and adaptive behaviour.

Full Article: www.technadu.com/voidlink-clo...

Are organizations doing enough to monitor and protect cloud-native Linux systems? Comment below.
#CyberSecurity #CloudSecurity #LinuxSecurity #ThreatIntelligence #Infosec

🚨 VoidLink Malware – Cloud Security Threat

VoidLink is a newly identified Linux malware framework built for cloud & container environments like Docker and Kubernetes, using stealth tactics to stay hidden.

#CloudSecurity #CyberThreats #LinuxSecurity #ContainerSecurity #Technijian

New VoidLink malware framework targets Linux cloud servers A newly discovered advanced cloud-native Linux malware framework named VoidLink focuses on cloud environments, providing attackers with custom loaders, implants, rootkits, and plugins designed for…

VoidLink malware is targeting Linux cloud servers with a modular framework built for persistence and scale. Cloud-native attacks are getting sharper. 🐧☁️ #LinuxSecurity #CloudThreats

A Linux input service flaw shows how local authorization issues can have broad security impact.

Researchers found InputPlumber vulnerabilities that may allow keystroke injection or service disruption if unpatched.

#LinuxSecurity #CyberRisk #VulnerabilityDisclosure #InfoSec

Researchers warn the GoBruteforcer botnet now abuses AI-generated server defaults.

Linux servers with predictable usernames are being brute-forced and used for crypto theft.

#CyberSecurity #Malware #Botnet #LinuxSecurity

Linux Security Habit #14: I Snapshot Network State Before I Even Look at Logs Linux Security Habit #14: I Snapshot Network State Before I Even Look at Logs When something feels...

Linux Security Habit #14: I Snapshot Network State Before I Even Look at Logs Linux Security Habit #14: I Snapshot Network State Before I Even Look at Logs When something feels off on a Linux serv ...

#linuxsecurity #linuxadmin #infosec

Origin | Interest | Match

Linux Permissions and Privileges Explained: Groups, sudo, and System Control - OSTechNix Linux permissions go beyond chmod. Learn how groups, sudo, and modern policy systems control services, reboot, and system-level authority.

Linux permissions go beyond chmod. Learn how groups, sudo, and modern policy systems control services, reboot, and system-level authority.

More details here: ostechnix.com/linux-permis...

#LinuxPermissions #LinuxPrivileges #LinuxSecurity #Linuxadmin #Linuxcommands #Linuxhowto #sudo #Polkit

Qubes OS 4.3 Disponibile per il Download Qubes OS 4.3 è arrivato e porta con sé template aggiornati per Fedora 42, Debian 13 e Whonix 18, insieme a un dom0 basato su Fedora 41 e un hypervisor Xen aggiornato.

Qubes OS 4.3 è arrivato e porta con sé template aggiornati per Fedora 42, Debian 13 e Whonix 18, insieme a un dom0 basato su Fedora 41 e un hypervisor Xen aggiornato. #QubesOS #LinuxSecurity #Whonix #Fedora #Debian

VolkLocker Ransomware Keys Unlock Files
Click Here: buff.ly/4YvhhtV

#Cybersecurity #Ransomware #VolkLocker #CyberVolk #RaaS #Malware #Infosec #ThreatIntel #CyberCrime #WindowsSecurity #LinuxSecurity