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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 Breaches & leaks

RVTools Official Site Hacked to Deliver Bumblebee Malware via Trojanized Installer

The official site for RVTools has been hacked to serve a compromised installer for the popular VMware environment reporting utility."Robware.net and RVTools.co…

VMware

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…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Oniux: Secure Tor Routing for Linux Applications

When privacy stakes are high, tools that strengthen security and anonymity become essential. This is precisely where Oniux '' a new command-line utility from t…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Red Hat Linux Hacked at Pwn2Own Berlin

Red Hat Enterprise Linux got hacked during the Pwn2Own Berlin 2025 competition . Let that sink in for a moment. This is one of the go-to systems for businesses…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Chainguard Libraries for Python Tackles Python Supply Chain Risks

Imagine this: you're neck-deep in code, deploying a Python app you've poured hours into. Your dependencies''those trusty libraries''are the silent workhorses i…

The Hacker News
The Hacker News Breaches & leaks

New Chrome Vulnerability Enables Cross-Origin Data Leak via Loader Referrer Policy

Google on Wednesday released updates to address four security issues in its Chrome web browser, including one for which it said there exists an exploit in the …

Chrome

The Hacker News
The Hacker News Breaches & leaks

5 BCDR Essentials for Effective Ransomware Defense

Ransomware has evolved into a deceptive, highly coordinated and dangerously sophisticated threat capable of crippling organizations of any size. Cybercriminals…

The Hacker News
The Hacker News Breaches & leaks

Malicious npm Package Leverages Unicode Steganography, Google Calendar as C2 Dropper

Cybersecurity researchers have discovered a malicious package named "os-info-checker-es6" that disguises itself as an operating system information utility to s…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Branch Privilege Injection Vulnerability Threatens Intel Processors

In modern computing, the line dividing speed from security is razor-thin. Performance innovations have helped processors handle billions of instructions per se…

The Hacker News
The Hacker News Breaches & leaks

Learning How to Hack: Why Offensive Security Training Benefits Your Entire Security Team

Organizations across industries are experiencing significant escalations in cyberattacks, particularly targeting critical infrastructure providers and cloud-ba…

The Hacker News
The Hacker News Breaches & leaks

Moldovan Police Arrest Suspect in €4.5M Ransomware Attack on Dutch Research Agency

Moldovan law enforcement authorities have arrested a 45-year-old foreign man suspected of involvement in a series of ransomware attacks targeting Dutch compani…

The Hacker News
The Hacker News Breaches & leaks

Security Tools Alone Don't Protect You — Control Effectiveness Does

61% of security leaders reported suffering a breach due to failed or misconfigured controls over the past 12 months. This is despite having an average of 43 cy…

The Hacker News
The Hacker News Breaches & leaks

Qilin Leads April 2025 Ransomware Spike with 45 Breaches Using NETXLOADER Malware

Threat actors with ties to the Qilin ransomware family have leveraged malware known as SmokeLoader along with a previously undocumented .NET compiled loader co…

The Hacker News
The Hacker News Breaches & leaks

Qilin Ransomware Ranked Highest in April 2025 with Over 45 Data Leak Disclosures

Threat actors with ties to the Qilin ransomware family have leveraged malware known as SmokeLoader along with a previously undocumented .NET compiled loader co…

The Hacker News
The Hacker News Breaches & leaks

Qilin Ransomware Ranked Highest in April 2025 with 72 Data Leak Disclosures

Threat actors with ties to the Qilin ransomware family have leveraged malware known as SmokeLoader along with a previously undocumented .NET compiled loader co…

The Hacker News
The Hacker News Breaches & leaks

Play Ransomware Exploited Windows CVE-2025-29824 as Zero-Day to Breach U.S. Organization

Threat actors with links to the Play ransomware family exploited a recently patched security flaw in Microsoft Windows as a zero-day as part of an attack targe…

Windows

The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: Nation-State Hacks, Spyware Alerts, Deepfake Malware, Supply Chain Backdoors

What if attackers aren't breaking in—they're already inside, watching, and adapting?This week showed a sharp rise in stealth tactics built for long-term access…

The Hacker News
The Hacker News Breaches & leaks

Iranian Hackers Maintain 2-Year Access to Middle East CNI via VPN Flaws and Malware

An Iranian state-sponsored threat group has been attributed to a long-term cyber intrusion aimed at a critical national infrastructure (CNI) in the Middle East…

VPN

The Hacker News
The Hacker News Breaches & leaks

U.S. Charges Yemeni Hacker Behind Black Kingdom Ransomware Targeting 1,500 Systems

The U.S. Department of Justice (DoJ) on Thursday announced charges against a 36-year-old Yemeni national for allegedly deploying the Black Kingdom ransomware 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 Breaches & leaks

4chan Is Back Online After Cyberattack, But With Issues

The imageboard 4chan is back online after a weeks-long outage following a cyberattack. While the…4chan Is Back Online After Cyberattack, But With Issues on Lat…

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…

The Hacker News
The Hacker News Breaches & leaks

ToyMaker Uses LAGTOY to Sell Access to CACTUS Ransomware Gangs for Double Extortion

Cybersecurity researchers have detailed the activities of an initial access broker (IAB) dubbed ToyMaker that has been observed handing over access to double e…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Secure Your Servers with Linux Patch Management

One of the most important responsibilities of any organization's IT team is to make sure that its digital assets are kept secure. Data breaches can result in m…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux as a Retail Cybersecurity Solution

Cyberattacks cost retailers time, trust, and money''especially during peak seasons when disruption hits hardest. Despite heavy investments in cybersecurity, th…

Linux