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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 Articles
LinuxSecurity - Security Articles Vulnerabilities

Reevaluating Security in Open-Source: Is a Baseline Truly Sufficient?

When people talk about open-source software, it often comes with a certain level of trust''trust in the community, trust in transparent development, and trust …

Linux

The Hacker News
The Hacker News Breaches & leaks

Ransomware Gangs Exploit Unpatched SimpleHelp Flaws to Target Victims with Double Extortion

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday disclosed that ransomware actors are targeting unpatched SimpleHelp Remote Monitor…

The Hacker News
The Hacker News Vulnerabilities

New TokenBreak Attack Bypasses AI Moderation with Single-Character Text Changes

Cybersecurity researchers have discovered a novel attack technique called TokenBreak that can be used to bypass a large language model's (LLM) safety and conte…

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

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

How Business Access Control Systems Are Evolving to Combat Modern Cyber-Physical Threats

The boundary between cyber and physical security is effectively gone. Attacks that once exploited software vulnerabilities now frequently begin with a compromi…

The Hacker News
The Hacker News Vulnerabilities

Microsoft Patches 67 Vulnerabilities Including WEBDAV Zero-Day Exploited in the Wild

Microsoft has released patches to fix 67 security flaws, including one zero-day bug in Web Distributed Authoring and Versioning (WebDAV) that it said has come …

The Hacker News
The Hacker News Vulnerabilities

Adobe Releases Patch Fixing 254 Vulnerabilities, Closing High-Severity Security Gaps

Adobe on Tuesday pushed security updates to address a total of 254 security flaws impacting its software products, a majority of which affect Experience Manage…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Not-So-Secure Boot: 2 Secure Boot Exploits Discovered

Secure Boot has long been advertised as the security boundary that keeps rogue software and untrusted code at bay during system startup. By checking cryptograp…

The Hacker News
The Hacker News Vulnerabilities

CISA Adds Erlang SSH and Roundcube Flaws to Known Exploited Vulnerabilities Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added two critical security flaws impacting Erlang/Open Telecom Platform (OTP) SSH a…

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 Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Foundation Announces FAIR Package Manager for WordPress Stability

Alright, Linux admins and security pros, let's talk WordPress . I know''typically, "WordPress" doesn't top the list of thrilling topics in our corner of the te…

Linux WordPress PHP

The Hacker News
The Hacker News Vulnerabilities

Redefining Cyber Value: Why Business Impact Should Lead the Security Conversation

Security teams face growing demands with more tools, more data, and higher expectations than ever. Boards approve large security budgets, yet still ask the sam…

The Hacker News
The Hacker News Vulnerabilities

Critical Cisco ISE Auth Bypass Flaw Impacts Cloud Deployments on AWS, Azure, and OCI

Cisco has released security patches to address a critical security flaw impacting the Identity Services Engine (ISE) that, if successfully exploited, could all…

Azure AWS Cisco

The Hacker News
The Hacker News Vulnerabilities

HPE Issues Security Patch for StoreOnce Bug Allowing Remote Authentication Bypass

Hewlett Packard Enterprise (HPE) has released security updates to address as many as eight vulnerabilities in its StoreOnce data backup and deduplication solut…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

PumaBot Linux Botnet Targets IoT Devices

IoT devices have always been a juicy target for attackers''they're often undersecured, overlooked, and ripe for exploitation. But here's where PumaBot, a Go-ba…

Linux

The Hacker News
The Hacker News Vulnerabilities

Critical 10-Year-Old Roundcube Webmail Bug Allows Authenticated Users Run Malicious Code

Cybersecurity researchers have disclosed details of a critical security flaw in the Roundcube webmail software that has gone unnoticed for a decade and could b…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

The Hidden Security Risks of Open-Source AI

Alright, let's talk about open-source AI models . If you're a Linux admin or developer, and you're already spinning up VMs, writing scripts, or monitoring logs…

Linux

The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: APT Intrusions, AI Malware, Zero-Click Exploits, Browser Hijacks and More

If this had been a security drill, someone would’ve said it went too far. But it wasn’t a drill—it was real. The access? Everything looked normal. The tools? E…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Data Security Best Practices for Strengthening Linux Networks

When it comes to managing Linux systems, there's one thing every admin knows: security is a constant battle. Sure, you've set up the basics''firewalls, permiss…

Linux

The Hacker News
The Hacker News Breaches & leaks

DragonForce Exploits SimpleHelp Flaws to Deploy Ransomware Across Customer Endpoints

The threat actors behind the DragonForce ransomware gained access to an unnamed Managed Service Provider's (MSP) SimpleHelp remote monitoring and management (R…

The Hacker News
The Hacker News Breaches & leaks

Chinese APT41 Exploits Google Calendar for Malware Command-and-Control Operations

Google on Wednesday disclosed that the Chinese state-sponsored threat actor known as APT41 leveraged a malware called TOUGHPROGRESS that uses Google Calendar f…

The Hacker News
The Hacker News Vulnerabilities

Over 100,000 WordPress Sites at Risk from Critical CVSS 10.0 Vulnerability in Wishlist Plugin

Cybersecurity researchers have disclosed a critical unpatched security flaw impacting TI WooCommerce Wishlist plugin for WordPress that could be exploited by u…

WordPress

The Hacker News
The Hacker News Vulnerabilities

Microsoft OneDrive File Picker Flaw Grants Apps Full Cloud Access — Even When Uploading Just One File

Cybersecurity researchers have discovered a security flaw in Microsoft's OneDrive File Picker that, if successfully exploited, could allow websites to access a…

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

May Patch Tuesday From Microsoft Fixed 5 Zero-Days

With May Patch Tuesday updates, Microsoft addressed dozens of security vulnerabilities important for customers’ systems.…May Patch Tuesday From Microsoft Fixed…