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2324 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

New PathWiper Data Wiper Malware Disrupts Ukrainian Critical Infrastructure in 2025 Attack

A critical infrastructure entity within Ukraine was targeted by a previously unseen data wiper malware named PathWiper, according to new findings from Cisco Ta…

Cisco

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DLA-4208-1 Critical: MariaDB 10.5 DoS and Data Access Issues

Vulnerabilities was discovered in MariaDB, a SQL database server compatible with MySQL. CVE-2025-30693

Linux Databases

The Hacker News
The Hacker News

New EDDIESTEALER Malware Bypasses Chrome's App-Bound Encryption to Steal Browser Data

A new malware campaign is distributing a novel Rust-based information stealer dubbed EDDIESTEALER using the popular ClickFix social engineering tactic initiate…

Chrome

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Data Security Best Practices for Strengthening Linux Networks

When it comes to managing Linux systems, there's one thing every admin knows: security is a constant battle. Sure, you've set up the basics''firewalls, permiss…

Linux

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 Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 9: 2025-0147 critical: mod_auth_openidc data leak

mod_auth_openidc allows OIDCProviderAuthRequestMethod POSTs to leak protected data. (CVE-2025-31492) References: - https://bugs.mageia.org/show_bug.cgi?id=34216

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…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Best Linux Backup Solutions to Prevent Data Loss in A Ransomware Attack

Linux ransomware is on the rise , and an attack on your system could result in the loss of critical data and significant downtime - if important files have not…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Top Backup Tools for Linux: Prevent Data Loss from Ransomware Attacks

Linux ransomware is on the rise , and an attack on your system could result in the loss of critical data and significant downtime - if important files have not…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 7250-1: Netdata Security Advisory Updates

Several security issues were fixed in netdata.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

A Tiny Linux Kernel Tweak with Massive Implications for Datacenter Efficiency

In a groundbreaking development, security researchers have introduced a small but mighty tweak to the Linux kernel that promises to cut data center power consu…

Linux

The Hacker News
The Hacker News Breaches & leaks

The $10 Cyber Threat Responsible for the Biggest Breaches of 2024

You can tell the story of the current state of stolen credential-based attacks in three numbers:Stolen credentials were the #1 attacker action in 2023/24, and …

The Hacker News
The Hacker News Breaches & leaks

FireScam Android Malware Poses as Telegram Premium to Steal Data and Control Devices

An Android information stealing malware named FireScam has been found masquerading as a premium version of the Telegram messaging app to steal data and maintai…

GitHub Android

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Harnessing Open-Source Encryption to Shield Your Data Against Persistent Chinese Telecom Hacks

Linux admins and infosec professionals tasked with safeguarding sensitive communications face increasing risks with emerging privacy threats like China-sponsor…

Linux

The Hacker News
The Hacker News

XMLRPC npm Library Turns Malicious, Steals Data, Deploys Crypto Miner

Cybersecurity researchers have discovered a software supply chain attack that has remained active for over a year on the npm package registry by starting off a…

The Hacker News
The Hacker News

XML-RPC npm Library Turns Malicious, Steals Data, Deploys Crypto Miner

Cybersecurity researchers have discovered a software supply chain attack that has remained active for over a year on the npm package registry by starting off a…

The Hacker News
The Hacker News

NodeStealer Malware Targets Facebook Ad Accounts, Harvesting Credit Card Data

Threat hunters are warning about an updated version of the Python-based NodeStealer that's now equipped to extract more information from victims' Facebook Ads …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

SUSEs Strategic Shift: New AI-Powered Data Protection and Comprehensive Rebranding

SUSE, an established player in Linux and open-source software development, recently embarked on an unprecedented journey with its announcements at KubeCon Nort…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Data Privacy: Essential Tools and Security Features Against Threats

Data privacy might sound like a technical issue best left to the IT department, but let me put it into perspective: One day, all your personal messages, sensit…

Linux

The Hacker News
The Hacker News

Acronym Overdose – Navigating the Complex Data Security Landscape

In the modern enterprise, data security is often discussed using a complex lexicon of acronyms—DLP, DDR, DSPM, and many others. While these acronyms represent …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Leveraging Cloud-Based Linux Security Strategies for Encryption, Data Backup, and Disaster Recovery

Cloud computing is a vital part of today's Internet-based world. It drives innovation and provides scalable solutions. Cloud technologies such as disaster reco…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS: DLA-3895-1: puredata Security Advisory Updates

The realtime computer music and graphics system puredata does now terminate when dropping setuid privileges failed. For Debian 11 bullseye, this problem has be…

Linux

The Hacker News
The Hacker News Breaches & leaks

New PIXHELL Attack Exploits Screen Noise to Exfiltrates Data from Air-Gapped Computers

A new side-channel attack dubbed PIXHELL could be abused to target air-gapped computers by breaching the "audio gap" and exfiltrating sensitive information by …

The Hacker News
The Hacker News Breaches & leaks

New PIXHELL Attack Exploits LCD Screen Noise to Exfiltrate Data from Air-Gapped Computers

A new side-channel attack dubbed PIXHELL could be abused to target air-gapped computers by breaching the "audio gap" and exfiltrating sensitive information by …