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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

When Cloud Outages Ripple Across the Internet

Recent major cloud service outages have been hard to miss. High-profile incidents affecting providers such as AWS, Azure, and Cloudflare have disrupted large p…

Azure AWS

The Hacker News
The Hacker News Vulnerabilities

APT28 Uses Microsoft Office CVE-2026-21509 in Espionage-Focused Malware Attacks

The Russia-linked state-sponsored threat actor known as APT28 (aka UAC-0001) has been attributed to attacks exploiting a newly disclosed security flaw in Micro…

The Hacker News
The Hacker News Breaches & leaks

Notepad++ Hosting Breach Attributed to China-Linked Lotus Blossom Hacking Group

A China-linked threat actor known as Lotus Blossom has been attributed with medium confidence to the recently discovered compromise of the infrastructure hosti…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

AI Coding, Rust, and the Linux Security Tradeoffs We Have to Manage

I keep seeing Rust show up in places it never could have five years ago. Kernel-adjacent tools. Security agents. Parsers that used to be a pile of careful C an…

Linux

The Hacker News
The Hacker News

Researchers Find 341 Malicious ClawHub Skills Stealing Data from OpenClaw Users

A security audit of 2,857 skills on ClawHub has found 341 malicious skills across multiple campaigns, according to new findings from Koi Security, exposing use…

The Hacker News
The Hacker News Breaches & leaks

OpenClaw Bug Enables One-Click Remote Code Execution via Malicious Link

A high-severity security flaw has been disclosed in OpenClaw (formerly referred to as Clawdbot and Moltbot) that could allow remote code execution (RCE) throug…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Intrusion Detection System Auto Response Risks and Best Practices

An intrusion detection system can identify suspicious activity. Once an alert is generated, a decision has to be made. The alert can be logged, escalated, or u…

The Hacker News
The Hacker News Breaches & leaks

Notepad++ Official Update Mechanism Hijacked to Deliver Malware to Select Users

The maintainer of Notepad++ has revealed that state-sponsored attackers hijacked the utility's update mechanism to redirect update traffic to malicious servers…

The Hacker News
The Hacker News Breaches & leaks

eScan Antivirus Update Servers Compromised to Deliver Multi-Stage Malware

The update infrastructure for eScan antivirus, a security solution developed by Indian cybersecurity company MicroWorld Technologies, has been compromised by u…

The Hacker News
The Hacker News Breaches & leaks

Open VSX Supply Chain Attack Used Compromised Dev Account to Spread GlassWorm

Cybersecurity researchers have disclosed details of a supply chain attack targeting the Open VSX Registry in which unidentified threat actors compromised a leg…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

11-Year-Old telnetd Flaw Found in GNU InetUtils: What Linux Admins Need to Reassess Now

Seeing the word ''telnet'' on a system tends to trigger a reaction. For some admins, it means risk. For others, it means legacy noise that can be ignored. The …

Linux

The Hacker News
The Hacker News

Iran-Linked RedKitten Cyber Campaign Targets Human Rights NGOs and Activists

A Farsi-speaking threat actor aligned with Iranian state interests is suspected to be behind a new campaign targeting non-governmental organizations and indivi…

The Hacker News
The Hacker News

CERT Polska Details Coordinated Cyber Attacks on 30+ Wind and Solar Farms

CERT Polska, the Polish computer emergency response team, revealed that coordinated cyber attacks targeted more than 30 wind and photovoltaic farms, a private …

The Hacker News
The Hacker News Vulnerabilities

China-Linked UAT-8099 Targets IIS Servers in Asia with BadIIS SEO Malware

Cybersecurity researchers have discovered a new campaign attributed to a China-linked threat actor known as UAT-8099 that took place between late 2025 and earl…

Cisco

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Best Open-Source Linux Patch Management Software for Secure Linux Servers

Linux servers already have package managers. For most admins, that creates an assumption that patching is largely solved. Run updates, reboot when needed, move…

Linux

The Hacker News
The Hacker News Vulnerabilities

Two Ivanti EPMM Zero-Day RCE Flaws Actively Exploited, Security Updates Released

Ivanti has rolled out security updates to address two security flaws impacting Ivanti Endpoint Manager Mobile (EPMM) that have been exploited in zero-day attac…

Ivanti

The Hacker News
The Hacker News Vulnerabilities

Survey of 100+ Energy Systems Reveals Critical OT Cybersecurity Gaps

A study by OMICRON has revealed widespread cybersecurity gaps in the operational technology (OT) networks of substations, power plants, and control centers wor…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux Users Targeted as Crypto-stealing Malware Hits Snap Packages

We've been telling ourselves that Snap apps are sandboxed, signed, and therefore low-risk. Not perfect, but good enough. That assumption has been holding for y…

Linux

The Hacker News
The Hacker News Breaches & leaks

Fake Moltbot AI Coding Assistant on VS Code Marketplace Drops Malware

Cybersecurity researchers have flagged a new malicious Microsoft Visual Studio Code (VS Code) extension for Moltbot (formerly Clawdbot) on the official Extensi…

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

How to Actually Read Your Business Data for Better Cybersecurity (Without Going Cross-Eyed)

Let’s be honest: a lot of us gloss over data dashboards, skimming for the “all…How to Actually Read Your Business Data for Better Cybersecurity (Without Going …

The Hacker News
The Hacker News

Russian ELECTRUM Tied to December 2025 Cyber Attack on Polish Power Grid

The "coordinated" cyber attack targeting multiple sites across the Polish power grid has been attributed with medium confidence to a Russian state-sponsored ha…

The Hacker News
The Hacker News

Russia-Aligned ELECTRUM Tied to December 2025 Cyber Attack on Polish Power Grid

The "coordinated" cyber attack targeting multiple sites across the Polish power grid has been attributed with medium confidence to a Russian state-sponsored ha…

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

Web Application Security Best Practices: Best Practices for Securing Web Applications

Web applications move fast: features ship, attackers adapt, and the bar for trust keeps rising.…Web Application Security Best Practices: Best Practices for Sec…

The Hacker News
The Hacker News Breaches & leaks

Mustang Panda Deploys Updated COOLCLIENT Backdoor in Government Cyber Attacks

Threat actors with ties to China have been observed using an updated version of a backdoor called COOLCLIENT in cyber espionage attacks in 2025 to facilitate c…