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914 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

Collected every two hours from specialised publications — each link leads to the original article.

The Hacker News
The Hacker News Breaches & leaks

Researchers Find ChatGPT Vulnerabilities That Let Attackers Trick AI Into Leaking Data

Cybersecurity researchers have disclosed a new set of vulnerabilities impacting OpenAI's ChatGPT artificial intelligence (AI) chatbot that could be exploited b…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 24.04: linux-hwe-6.14 Critical Data Leakage Advisory USN-7856-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 25.04: Linux Kernel Critical Data Leak Advisory USN-7833-1

Several security issues were fixed in the Linux kernel.

Linux

The Hacker News
The Hacker News Breaches & leaks

Hackers Used Snappybee Malware and Citrix Flaw to Breach European Telecom Network

A European telecommunications organization is said to have been targeted by a threat actor that aligns with a China-nexus cyber espionage group known as Salt T…

Citrix

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

CVE-2025-11371: Linux Security Must Prepare for Cross-Stack Breach

CVE-2025-11371 doesn't target Linux directly. It doesn't need to.

Linux

The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: Bootkit Malware, AI-Powered Attacks, Supply Chain Breaches, Zero-Days & More

In a world where threats are persistent, the modern CISO’s real job isn't just to secure technology—it's to preserve institutional trust and ensure business co…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Cybersecurity and Digital Authority: The New Pillars of Online Trust

Cybersecurity is no longer just a technical concern. It has become a business survival priority. A single data breach doesn't only expose data, it can erase ye…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Cybersecurity and Digital Trust: Building Authority for Linux Users

Cybersecurity is no longer just a technical concern. It has become a business survival priority. A single data breach doesn't only expose data, it can erase ye…

Linux

The Hacker News
The Hacker News Breaches & leaks

Chinese APT Deploys EggStreme Fileless Malware to Breach Philippine Military Systems

An advanced persistent threat (APT) group from China has been attributed to the compromise of a Philippines-based military company using a previously undocumen…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Cybersecurity and Digital Authority: Building Trust in the Digital Era

Cybersecurity is no longer just a technical concern. It has become a business survival priority. A single data breach doesn't only expose data, it can erase ye…

The Hacker News
The Hacker News Breaches & leaks

Hidden Vulnerabilities of Project Management Tools & How FluentPro Backup Secures Them

Every day, businesses, teams, and project managers trust platforms like Trello, Asana, etc., to collaborate and manage tasks. But what happens when that trust …

The Hacker News
The Hacker News Breaches & leaks

Taiwan Web Servers Breached by UAT-7237 Using Customized Open-Source Hacking Tools

A Chinese-speaking advanced persistent threat (APT) actor has been observed targeting web infrastructure entities in Taiwan using customized versions of open-s…

Cisco

The Hacker News
The Hacker News Breaches & leaks

Hackers Exploit SAP Vulnerability to Breach Linux Systems and Deploy Auto-Color Malware

Threat actors have been observed exploiting a now-patched critical SAP NetWeaver flaw to deliver the Auto-Color backdoor in an attack targeting a U.S.-based ch…

Linux

The Hacker News
The Hacker News Breaches & leaks

Hackers Breach Toptal GitHub, Publish 10 Malicious npm Packages With 5,000 Downloads

In what's the latest instance of a software supply chain attack, unknown threat actors managed to compromise Toptal's GitHub organization account and leveraged…

GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 25.04 USN-7634-1 critical: glibc application crash & data leak

Several security issues were fixed in GNU C Library.

Linux

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

⚡ Weekly Recap: iPhone Spyware, Microsoft 0-Day, TokenBreak Hack, AI Data Leaks and More

Some of the biggest security problems start quietly. No alerts. No warnings. Just small actions that seem normal but aren't. Attackers now know how to stay hid…

Apple

The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: APT Campaigns, Browser Hijacks, AI Malware, Cloud Breaches and Critical CVEs

Cyber threats don't show up one at a time anymore. They’re layered, planned, and often stay hidden until it’s too late.For cybersecurity teams, the key isn’t j…

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

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

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…