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1044 result(s) for "data breach" — best match first.

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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

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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

Why Credential and Session Exposure Monitoring Should Be a Baseline Security Practice

Data breaches and ransomware incidents are often discussed as if they begin with a sophisticated…Why Credential and Session Exposure Monitoring Should Be a Bas…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

The Ni8mare Chain: How n8n RCE Turns Auth Bypass Into Linux Host Compromise

n8n (CVE-2025-68613) is an open-source automation tool used to connect APIs, databases, and SaaS apps into workflows. It is commonly used to move data between …

Linux

The Hacker News
The Hacker News Breaches & leaks

UNC6426 Exploits nx npm Supply-Chain Attack to Gain AWS Admin Access in 72 Hours

A threat actor known as UNC6426 leveraged keys stolen following the supply chain compromise of the nx npm package last year to completely breach a victim's clo…

AWS GitHub

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Explore 2026 Secure Linux Distros for Enhanced Privacy and Security

Privacy and security have never been more important—or more under threat. With headlines constantly reporting data breaches, hacks, and the unchecked collectio…

Linux

The Hacker News
The Hacker News Breaches & leaks

The Death of the Security Checkbox: BAS Is the Power Behind Real Defense

Security doesn’t fail at the point of breach. It fails at the point of impact. That line set the tone for this year’s Picus Breach and Simulation (BAS) Summit,…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Cloud Linux Enhances E-Commerce Security and Performance

E-commerce businesses live and die by trust. A single data breach, a few minutes of downtime during peak traffic, or failure to meet compliance can sink custom…

Linux

The Hacker News
The Hacker News Breaches & leaks

Webinar: Why Top Teams Are Prioritizing Code-to-Cloud Mapping in Our 2025 AppSec

Picture this: Your team rolls out some new code, thinking everything's fine. But hidden in there is a tiny flaw that explodes into a huge problem once it hits …

The Hacker News
The Hacker News Breaches & leaks

Water Curse Hijacks 76 GitHub Accounts to Deliver Multi-Stage Malware Campaign

Cybersecurity researchers have exposed a previously unknown threat actor known as Water Curse that relies on weaponized GitHub repositories to deliver multi-st…

GitHub

The Hacker News
The Hacker News Breaches & leaks

Water Curse Employs 76 GitHub Accounts to Deliver Multi-Stage Malware Campaign

Cybersecurity researchers have exposed a previously unknown threat actor known as Water Curse that relies on weaponized GitHub repositories to deliver multi-st…

GitHub

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

The Hacker News
The Hacker News Breaches & leaks

How Interlock Ransomware Infects Healthcare Organizations

Ransomware attacks have reached an unprecedented scale in the healthcare sector, exposing vulnerabilities that put millions at risk. Recently, UnitedHealth rev…

The Hacker News
The Hacker News Breaches & leaks

How to Bring Zero Trust to Wi-Fi Security with a Cloud-based Captive Portal?

Recent data breaches have highlighted the critical need to improve guest Wi-Fi infrastructure security in modern business environments. Organizations face incr…

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

Strengthening business security through the creation of robust authentication mechanisms

This paper focuses on business security, as the incidence of cyberattacks and data breaches has…Strengthening business security through the creation of robust …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Essential Tips for Updating & Upgrading Your Linux Distro

Applying security updates promptly after they are released is critically important for us Linux admins, as this practice helps protect against vulnerabilities …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Explore the Top Secure Linux Distros for Privacy & Security in 2025

Privacy and security have never been more important''or more under threat. With headlines constantly reporting data breaches, hacks, and the unchecked collecti…

Linux

The Hacker News
The Hacker News Breaches & leaks

Top 5 Malware Threats to Prepare Against in 2025

2024 had its fair share of high-profile cyber attacks, with companies as big as Dell and TicketMaster falling victim to data breaches and other infrastructure …

The Hacker News
The Hacker News Breaches & leaks

CISA: No Wider Federal Impact from Treasury Cyber Attack, Investigation Ongoing

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday said there are no indications that the cyber attack targeting the Treasury Departmen…

The Hacker News
The Hacker News Breaches & leaks

⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips [30 Dec]

Every week, the digital world faces new challenges and changes. Hackers are always finding new ways to breach systems, while defenders work hard to keep our da…

The Hacker News
The Hacker News Breaches & leaks

THN Recap: Top Cybersecurity Threats, Tools, and Practices (Nov 18 - Nov 24)

We hear terms like “state-sponsored attacks” and “critical vulnerabilities” all the time, but what’s really going on behind those words? This week’s cybersecur…

The Hacker News
The Hacker News Breaches & leaks

Cybersecurity Blind Spots in IaC and PaC Tools Expose Cloud Platforms to New Attacks

Cybersecurity researchers have disclosed two new attack techniques against infrastructure-as-code (IaC) and policy-as-code (PaC) tools like HashiCorp's Terrafo…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Harnessing Proxies for Threat Intelligence Using Open Source Tools

Sensitive corporate data can be stolen at this very second; unfortunately, breaches can be invisible. As cyber threats multiply at an exponential rate, reactin…

The Hacker News
The Hacker News Breaches & leaks

Free Decryptor Released for BitLocker-Based ShrinkLocker Ransomware Victims

Romanian cybersecurity company Bitdefender has released a free decryptor to help victims recover data encrypted using the ShrinkLocker ransomware.The decryptor…

The Hacker News
The Hacker News Breaches & leaks

Researchers Discover Severe Security Flaws in Major E2EE Cloud Storage Providers

Cybersecurity researchers have discovered severe cryptographic issues in various end-to-end encrypted (E2EE) cloud storage platforms that could be exploited to…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

8 Expert-Recommended Security Practices to Fortify Your Linux Systems

As a Linux admin or an infosec professional, you understand how the security landscape changes due to evolving threats, newly discovered vulnerabilities, and m…

Linux