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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.

The Hacker News
The Hacker News Vulnerabilities

Microsoft Patches 130 Vulnerabilities, Including Critical Flaws in SPNEGO and SQL Server

For the first time in 2025, Microsoft's Patch Tuesday updates did not bundle fixes for exploited security vulnerabilities, but the company acknowledged one of …

Chrome

The Hacker News
The Hacker News Breaches & leaks

Hackers Use Leaked Shellter Tool License to Spread Lumma Stealer and SectopRAT Malware

In yet another instance of threat actors repurposing legitimate tools for malicious purposes, it has been discovered that hackers are exploiting a popular red …

The Hacker News
The Hacker News Breaches & leaks

Malicious Pull Request Targets 6,000+ Developers via Vulnerable Ethcode VS Code Extension

Cybersecurity researchers have flagged a supply chain attack targeting a Microsoft Visual Studio Code (VS Code) extension called Ethcode that has been installe…

GitHub

The Hacker News
The Hacker News Vulnerabilities

CISA Adds Four Critical Vulnerabilities to KEV Catalog Due to Active Exploitation

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added four security flaws to its Known Exploited Vulnerabilities (KEV) catalog, citi…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Privilege at Risk: Sudo Flaws You Cant Afford to Ignore

It's no exaggeration to call sudo the cornerstone of Linux privilege management. It's one of the first utilities we configure on fresh installs, and it's baked…

Linux

The Hacker News
The Hacker News Vulnerabilities

Critical Sudo Vulnerabilities Let Local Users Gain Root Access on Linux, Impacting Major Distros

Cybersecurity researchers have disclosed two security flaws in the Sudo command-line utility for Linux and Unix-like operating systems that could enable local …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

SSH Under Siege: Hardening Your Linux Server Against Proxy Abuse

Let's be honest''your Linux server isn't the fortress you hope it is if your SSH setup isn't locked down tight. Recently, security teams have been tracking a s…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Ivanti CSA Flaws Weaponized by Houken for Linux Rootkit Attacks

Linux admins and infosec pros, we've got a real problem on our hands. There's a group out there''the Houken threat actor''that's not messing around. These guys…

Linux Ivanti

The Hacker News
The Hacker News Vulnerabilities

Critical Cisco Vulnerability in Unified CM Grants Root Access via Static Credentials

Cisco has released security updates to address a maximum-severity security flaw in Unified Communications Manager (Unified CM) and Unified Communications Manag…

Cisco

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CISA Warns of CVSS 9.3 MICROSENS NMP Web+ Flaws

If you're managing industrial networks, critical manufacturing systems, or infrastructure that demands tight security, you'll want to sit down for this one. MI…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Zero-Day Alert: Chrome's V8 Security Flaw Fixed in Emergency Patch

If you're a Linux admin or happen to be neck-deep in infosec, here's something worth your immediate attention: a critical security hole in Google Chrome'' CVE-…

Linux Chrome

The Hacker News
The Hacker News Vulnerabilities

Critical Vulnerability in Anthropic's MCP Exposes Developer Machines to Remote Exploits

Cybersecurity researchers have discovered a critical security vulnerability in artificial intelligence (AI) company Anthropic's Model Context Protocol (MCP) In…

The Hacker News
The Hacker News Vulnerabilities

New Flaw in IDEs Like Visual Studio Code Lets Malicious Extensions Bypass Verified Status

A new study of integrated development environments (IDEs) like Microsoft Visual Studio Code, Visual Studio, IntelliJ IDEA, and Cursor has revealed weaknesses i…

The Hacker News
The Hacker News Vulnerabilities

Chrome Zero-Day CVE-2025-6554 Under Active Attack — Google Issues Security Update

Google has released security updates to address a vulnerability in its Chrome browser for which an exploit exists in the wild.The zero-day vulnerability, track…

Chrome

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

June Patch Tuesday from Microsoft Fixed 70+ Bugs, Including A Zero-Day

The June 2025 Patch Tuesday update bundle from Microsoft addressed numerous critical vulnerabilities and zero-day…June Patch Tuesday from Microsoft Fixed 70+ B…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Attacks Targeting South Korean Web Servers: MeshAgent & SuperShell in Play

Linux admins and infosec professionals, let's talk about a sophisticated attack campaign targeting South Korean web servers. Threat actors are leveraging file …

Linux

The Hacker News
The Hacker News Vulnerabilities

⚡ Weekly Recap: Airline Hacks, Citrix 0-Day, Outlook Malware, Banking Trojans and more

Ever wonder what happens when attackers don’t break the rules—they just follow them better than we do? When systems work exactly as they’re built to, but that …

Microsoft 365 Citrix

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

GStreamer 1.26.3 Fixes H.266 Security Flaw, Adds New Features

If you've ever set up or maintained a multimedia pipeline on Linux, you already know the stakes. Your system needs to decode, encode, stream, and sync diverse …

Linux

The Hacker News
The Hacker News Breaches & leaks

Cyber Criminals Exploit Open-Source Tools to Compromise Financial Institutions Across Africa

Cybersecurity researchers are calling attention to a series of cyber attacks targeting financial organizations across Africa since at least July 2023 using a m…

Palo Alto

The Hacker News
The Hacker News Vulnerabilities

nOAuth Vulnerability Still Affects 9% of Microsoft Entra SaaS Apps Two Years After Discovery

New research has uncovered continued risk from a known security weakness in Microsoft's Entra ID, potentially enabling malicious actors to achieve account take…

Microsoft 365

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

New Chrome Security Vulnerabilities Require Urgent Action

Two new Chrome vulnerabilities have surfaced, and despite how often we hear about Chrome in the news, these bugs are not the kind we can afford to brush off. B…

Chrome

The Hacker News
The Hacker News Breaches & leaks

China-linked Salt Typhoon Exploits Critical Cisco Vulnerability to Target Canadian Telecom

The Canadian Centre for Cyber Security and the U.S. Federal Bureau of Investigation (FBI) have issued an advisory warning of cyber attacks mounted by the China…

Cisco

The Hacker News
The Hacker News Vulnerabilities

XDigo Malware Exploits Windows LNK Flaw in Eastern European Government Attacks

Cybersecurity researchers have uncovered a Go-based malware called XDigo that has been used in attacks targeting Eastern European governmental entities in Marc…

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Critical GitHub Actions Vulnerabilities Expose Open-Source Risks

You know how we always preach to secure everything: servers, processes, applications? It turns out that a lot of us missed a serious blind spot hiding in plain…

Linux GitHub