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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

Google Mandiant Probes New Oracle Extortion Wave Possibly Linked to Cl0p Ransomware

Google Mandiant and Google Threat Intelligence Group (GTIG) have disclosed that they are tracking a new cluster of activity possibly linked to a financially mo…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Disk Encryption: An Authoritative Guide for Linux Users

A lost Linux laptop or a recycled server drive can leak everything on it '' from system files to sensitive data. Disk encryption changes that. It locks the ent…

Linux

The Hacker News
The Hacker News Breaches & leaks

ComicForm and SectorJ149 Hackers Deploy Formbook Malware in Eurasian Cyberattacks

Organizations in Belarus, Kazakhstan, and Russia have emerged as the target of a phishing campaign undertaken by a previously undocumented hacking group called…

The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: Chrome 0-Day, AI Hacking Tools, DDR5 Bit-Flips, npm Worm & More

The security landscape now moves at a pace no patch cycle can match. Attackers aren’t waiting for quarterly updates or monthly fixes—they adapt within hours, b…

Chrome

The Hacker News
The Hacker News Breaches & leaks

CountLoader Broadens Russian Ransomware Operations With Multi-Version Malware Loader

Cybersecurity researchers have discovered a new malware loader codenamed CountLoader that has been put to use by Russian ransomware gangs to deliver post-explo…

The Hacker News
The Hacker News Breaches & leaks

From MostereRAT to ClickFix: New Malware Campaigns Highlight Rising AI and Phishing Risks

Cybersecurity researchers have disclosed details of a phishing campaign that delivers a stealthy banking malware-turned-remote access trojan called MostereRAT.…

Fortinet

The Hacker News
The Hacker News Breaches & leaks

AI-Driven Trends in Endpoint Security: What the 2025 Gartner® Magic Quadrant™ Reveals

Cyber threats and attacks like ransomware continue to increase in volume and complexity with the endpoint typically being the most sought after and valued targ…

The Hacker News
The Hacker News Breaches & leaks

Can Your Security Stack See ChatGPT? Why Network Visibility Matters

Generative AI platforms like ChatGPT, Gemini, Copilot, and Claude are increasingly common in organizations. While these solutions improve efficiency across tas…

The Hacker News
The Hacker News Breaches & leaks

Malicious Nx Packages in ‘s1ngularity’ Attack Leaked 2,349 GitHub, Cloud, and AI Credentials

The maintainers of the nx build system have alerted users to a supply chain attack that allowed attackers to publish malicious versions of the popular npm pack…

GitHub

The Hacker News
The Hacker News Breaches & leaks

Anthropic Disrupts AI-Powered Cyberattacks Automating Theft and Extortion Across Critical Sectors

Anthropic on Wednesday revealed that it disrupted a sophisticated operation that weaponized its artificial intelligence (AI)-powered chatbot Claude to conduct …

The Hacker News
The Hacker News Breaches & leaks

U.S. Sanctions Garantex and Grinex Over $100M in Ransomware-Linked Illicit Crypto Transactions

The U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC) on Thursday renewed sanctions against Russian cryptocurrency exchange platform Ga…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

ZTNA and Security Control in Linux Environments for CISOs

In 2025, the CISO’s job isn’t just about stopping breaches—it’s about enabling business without compromising security. Whether it’s remote access to Linux serv…

Linux

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

Anthropic Restrict Claude API Access To OpenAI Engineers

Reportedly, Anthropic has restricted OpenAI from accessing the Claude API after noticing an apparent breach…Anthropic Restrict Claude API Access To OpenAI Engi…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Plague: A Stealthy PAM-Based Backdoor Targeting Linux Systems

Alright, let's talk Plague . If you're a Linux admin or someone knee-deep in securing systems, this little beast of a backdoor should have your full attention.…

Linux

The Hacker News
The Hacker News Breaches & leaks

CL-STA-0969 Installs Covert Malware in Telecom Networks During 10-Month Espionage Campaign

Telecommunications organizations in Southeast Asia have been targeted by a state-sponsored threat actor known as CL-STA-0969 to facilitate remote control over …

Palo Alto

The Hacker News
The Hacker News Breaches & leaks

Chinese Firms Linked to Silk Typhoon Filed 15+ Patents for Cyber Espionage Tools

Chinese companies linked to the state-sponsored hacking group known as Silk Typhoon (aka Hafnium) have been identified as behind over a dozen technology patent…

Apple

The Hacker News
The Hacker News Breaches & leaks

Scattered Spider Hacker Arrests Halt Attacks, But Copycat Threats Sustain Security Pressure

Google Cloud's Mandiant Consulting has revealed that it has witnessed a drop in activity from the notorious Scattered Spider group, but emphasized the need for…

Google Cloud

The Hacker News
The Hacker News Breaches & leaks

Cyber Espionage Campaign Hits Russian Aerospace Sector Using EAGLET Backdoor

Russian aerospace and defense industries have become the target of a cyber espionage campaign that delivers a backdoor called EAGLET to facilitate data exfiltr…

The Hacker News
The Hacker News Breaches & leaks

From Backup to Cyber Resilience: Why IT Leaders Must Rethink Backup in the Age of Ransomware

With IT outages and disruptions escalating, IT teams are shifting their focus beyond simply backing up data to maintaining operations during an incident. One o…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

How Edge Computing Secures Business Data from Cyber Threats

With the average number of weekly cyberattacks per company rising by 75% in Q3 of last year, the pursuit of effective cybersecurity is relentless in the ever-e…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

How Edge Computing Helps Secure Business Data

With the average number of weekly cyberattacks per company rising by 75% in Q3 of last year, the pursuit of effective cybersecurity is relentless in the ever-e…

The Hacker News
The Hacker News Breaches & leaks

Iranian-Backed Pay2Key Ransomware Resurfaces with 80% Profit Share for Cybercriminals

An Iranian-backed ransomware-as-a-service (RaaS) named Pay2Key has resurfaced in the wake of the Israel-Iran-U.S. conflict last month, offering bigger payouts …

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

Manufacturing Security: Why Default Passwords Must Go

If you didn't hear about Iranian hackers breaching US water facilities, it's because they only managed to control a single pressure station serving 7,000 peopl…