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9769 result(s) for "OT" — best match first.

What it means for your servers

The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

The Hacker News
The Hacker News

LODEINFO Fileless Malware Evolves with Anti-Analysis and Remote Code Tricks

Cybersecurity researchers have uncovered an updated version of a backdoor called LODEINFO that's distributed via spear-phishing attacks.The findings come from …

The Hacker News
The Hacker News Vulnerabilities

Bug or Feature? Hidden Web Application Vulnerabilities Uncovered

Web Application Security consists of a myriad of security controls that ensure that a web application:Functions as expected.Cannot be exploited to operate out …

The Hacker News
The Hacker News Vulnerabilities

New NKAbuse Malware Exploits NKN Blockchain Tech for DDoS Attacks

A novel multi-platform threat called NKAbuse has been discovered using a decentralized, peer-to-peer network connectivity protocol known as NKN (short for New …

The Hacker News
The Hacker News Breaches & leaks

Key Cybercriminals Behind Notorious Ransomware Families Arrested in Ukraine

A coordinated law enforcement operation has led to the arrest of key individuals in Ukraine who are alleged to be a part of several ransomware schemes."On 21 N…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Master Safe Torrenting in 2024: Strategies to Protect Your Data

Peer-to-peer (P2P) torrenting users risk downloading malware, accessing unauthorized content, and having their computers infected with viruses, which could lim…

The Hacker News
The Hacker News

Discover 2023's Cloud Security Strategies in Our Upcoming Webinar - Secure Your Spot

In 2023, the cloud isn't just a technology—it's a battleground. Zenbleed, Kubernetes attacks, and sophisticated APTs are just the tip of the iceberg in the clo…

Kubernetes

The Hacker News
The Hacker News Vulnerabilities

Protecting your IT infrastructure with Security Configuration Assessment (SCA)

Security Configuration Assessment (SCA)is critical to an organization's cybersecurity strategy. SCA aims to discover vulnerabilities and misconfigurations that…

The Hacker News
The Hacker News Vulnerabilities

Cisco Warns of Vulnerability in IOS and IOS XE Software After Exploitation Attempts

Cisco is warning of attempted exploitation of a security flaw in its IOS Software and IOS XE Software that could permit an authenticated remote attacker to ach…

Cisco

The Hacker News
The Hacker News Breaches & leaks

Cyber Group 'Gold Melody' Selling Compromised Access to Ransomware Attackers

A financially motivated threat actor has been outed as an initial access broker (IAB) that sells access to compromised organizations for other adversaries to c…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5502-1: xrdp security update

Multiple security vulnerabilities have been found in xrdp, a remote desktop protocol server. Buffer overflows and out-of-bound writes may cause a denial of ser…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 6339-4: Linux kernel (Intel IoTG) vulnerabilities

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Harden Ubuntu Server to Secure Your Container and Other Deployments

You'll be surprised at how easy it is to harden the Ubuntu Server and ensure your deployments' foundation is as secure as possible.

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: xrdp 2023-5134642a68

Release notes for xrdp v0.9.23 (2023/08/31) General announcements - Running xrdp and xrdp-sesman on separate hosts is still supported by this release, but is n…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2023-0259: librsvg security update

A directory traversal problem in the URL decoder of librsvg before 2.56.3 could be used by local or remote attackers to disclose files (on the local filesystem…

The Hacker News
The Hacker News

New HijackLoader Modular Malware Loader Making Waves in the Cybercrime World

A new malware loader called HijackLoader is gaining traction among the cybercriminal community to deliver various payloads such asDanaBot,SystemBC, andRedLine …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 38: xrdp 2023-b1d585e148

Release notes for xrdp v0.9.23 (2023/08/31) General announcements - Running xrdp and xrdp-sesman on separate hosts is still supported by this release, but is n…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 37: xrdp 2023-40298f6951

Release notes for xrdp v0.9.23 (2023/08/31) General announcements - Running xrdp and xrdp-sesman on separate hosts is still supported by this release, but is n…

Linux

The Hacker News
The Hacker News

Beware of MalDoc in PDF: A New Polyglot Attack Allowing Attackers to Evade Antivirus

Cybersecurity researchers have called attention to a new antivirus evasion technique that involves embedding a malicious Microsoft Word file into a PDF file.Th…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Remotely Exploitable ClamAV DoS Bug Discovered & Fixed

It was discovered that ClamAV incorrectly handled parsing HFS+ files ( CVE-2023-20197 ). This bug is easy to exploit and poses a severe threat to the availabil…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 37: caddy 2023-4926525509

This update takes caddy from 2.5.2 to 2.6.4. The primary purpose is to resolve CVE-2022-41721. This is a fairly significant upgrade with lots of new features a…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

A Deep Dive into CL0P Ransomware

"Variants of CL0p were initially only found on Windows systems, but the gang also developed a Linux variant toward the end of 2022, reflecting the diversity of…

Linux Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

The Future Of Open-Source Enterprise Linux And Community Collaboration

"Open-source software's security and reliability aspects have played a significant role in its rise. The availability of source code to a large community of de…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2023-4612:01 Important: Red Hat support for Spring Boot 2.7.13

An update is now available for Red Hat OpenShift Application Runtimes. Red Hat Product Security has rated this update as having a security impact of Important.…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

The Illusion of Privacy: Why using Linux and a Degoogled Phone May Not Completely Safeguard Your Data

In an era where concerns about online privacy are at an all-time high, many individuals are seeking ways to reclaim control over their personal data. As a resp…

Linux