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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.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.10 USN-7586-1 critical: botan denial of service

Several security issues were fixed in Botan.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: python3.12 2025-3436f3d2b4

Update to 3.12.11. gh-135034: [CVE 2024-12718] [CVE 2025-4138] [CVE 2025-4330] [CVE 2025-4435] [CVE 2025-4517] Fixes multiple issues that allowed tarfile extra…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: python3.9 2025-cebde6a6e3

Update to 3.9.23. gh-135034: [CVE 2024-12718] [CVE 2025-4138] [CVE 2025-4330] [CVE 2025-4435] [CVE 2025-4517] Fixes multiple issues that allowed tarfile extrac…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 41: python3.10 2025-76b69d1931

Update to 3.10.18. Security content in this release gh-135034: [CVE 2024-12718] [CVE 2025-4138] [CVE 2025-4330] [CVE 2025-4435] [CVE 2025-4517] Fixes multiple …

Linux

The Hacker News
The Hacker News Breaches & leaks

Zero-Click AI Vulnerability Exposes Microsoft 365 Copilot Data Without User Interaction

A novel attack technique named EchoLeak has been characterized as a "zero-click" artificial intelligence (AI) vulnerability that allows bad actors to exfiltrat…

Microsoft 365

The Hacker News
The Hacker News Vulnerabilities

Two Distinct Botnets Exploit Wazuh Server Vulnerability to Launch Mirai-Based Attacks

A now-patched critical security flaw in the Wazur Server is being exploited by threat actors to drop two different Mirai botnet variants and use them to conduc…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4211-1 moderate: roundcube remote code execution

Kirill Firsov discovered that Roundcube, a skinnable AJAX based webmail solution for IMAP servers, was performing PHP Object deserialization on unvalidated inp…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 25.04 - 22.04: 7556-1 Critical Bootstrap XSS Threat

Several security issues were fixed in Bootstrap.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia: 2025-0175 critical: golang improper proxy matching

Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is s…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4204-1 critical: twitter-bootstrap3 XSS issue

twitter-bootstrap3 a popular front end framework was affected by a vulnerability. A cross-site scripting (XSS) vulnerability

Linux

The Hacker News
The Hacker News

New Self-Spreading Malware Infects Docker Containers to Mine Dero Cryptocurrency

Misconfigured Docker API instances have become the target of a new malware campaign that transforms them into a cryptocurrency mining botnet.The attacks, desig…

Docker

The Hacker News
The Hacker News

U.S. Dismantles DanaBot Malware Network, Charges 16 in $50M Global Cybercrime Operation

The U.S. Department of Justice (DoJ) on Thursday announced the disruption of the online infrastructure associated with DanaBot (aka DanaTools) and unsealed cha…

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses

Understanding Multisig Security for Enhanced Protection of Digital Assets

To boost the safeguarding of your cryptocurrencies, opt for a configuration that utilizes an N-of-M…Understanding Multisig Security for Enhanced Protection of …

The Hacker News
The Hacker News Breaches & leaks

Ransomware Gangs Use Skitnet Malware for Stealthy Data Theft and Remote Access

Several ransomware actors are using a malware called Skitnet as part of their post-exploitation efforts to steal sensitive data and establish remote control ov…

The Hacker News
The Hacker News

Horabot Malware Targets 6 Latin American Nations Using Invoice-Themed Phishing Emails

Cybersecurity researchers have discovered a new phishing campaign that's being used to distribute malware called Horabot targeting Windows users in Latin Ameri…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202505-07 critical: FreeType remote execution

A vulnerability has been discovered in FreeType, which can lead to remote code execution.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202505-03 High: Mozilla Thunderbird Remote Code Execution

Multiple vulnerabilities have been discovered in Mozilla Thunderbird, the worst of which could lead to remote code execution.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: epiphany 2025-164c668d6a critical: external protocol issue

Update to 47.7 notably fixing CVE-2025-3839

Linux

The Hacker News
The Hacker News

Researchers Demonstrate How MCP Prompt Injection Can Be Used for Both Attack and Defense

As the field of artificial intelligence (AI) continues to evolve at a rapid pace, fresh research has found how techniques that render the Model Context Protoco…

The Hacker News
The Hacker News Breaches & leaks

Earth Kurma Targets Southeast Asia With Rootkits and Cloud-Based Data Theft Tools

Government and telecommunications sectors in Southeast Asia have become the target of a "sophisticated" campaign undertaken by a new advanced persistent threat…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 LTS: USN-7464-1 critical: Jupyter Notebook ReDoS

Jupyter Notebook could be made to crash if it received specially crafted input.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Curing Linux Rootkit Bypasses Security Monitoring

As security-minded Linux admins, we take pride in the reliability, flexibility, and security of our systems. The recent emergence of the Curing rootkit has bro…

Linux

The Hacker News
The Hacker News

Why NHIs Are Security's Most Dangerous Blind Spot

When we talk about identity in cybersecurity, most people think of usernames, passwords, and the occasional MFA prompt. But lurking beneath the surface is a gr…

The Hacker News
The Hacker News Breaches & leaks

Lotus Panda Hacks SE Asian Governments With Browser Stealers and Sideloaded Malware

The China-linked cyber espionage group tracked as Lotus Panda has been attributed to a campaign that compromised multiple organizations in an unnamed Southeast…