Stay Informed

Cybersecurity News

Home / News

Clear

Quick searches: Linux Windows Microsoft 365 AWS OVH VMware WordPress Fortinet Citrix VPN

2514 result(s) for "data breach" — best match first.

What it means for your servers

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

5 Places Where Hackers Are Stealthily Stealing Your Data In 2019

Skyrocketing data breaches bring incalculable losses to organizations and can cost cybersecurity executives their jobs.Here we examine the top five places in 2…

The Hacker News
The Hacker News Breaches & leaks

Chainstack Reports Production Systems Breach Exposing Customer Data and Password Hashes

Blockchain infrastructure provider Chainstack on Tuesday disclosed that it was targeted in a cyber attack that allowed an unauthorized party to gain access to …

DataBreaches.net
DataBreaches.net Breaches & leaks

Hong Kong privacy watchdog investigates data leaks linked to major airlines and retailers

Dickson Tam reports: The Office of the Privacy Commissioner for Personal Data said it has received multiple notifications of data breaches involving Hong Kong …

DataBreaches.net
DataBreaches.net Breaches & leaks

KR: HYBE data breach exposes employee medical records, financial details

Lee Hae-rin reports: HYBE, the music agency behind K-pop group BTS, disclosed a cyberattack that exposed personal information of current and former employees a…

The Record
The Record Breaches & leaks

Japan Airlines warns of data breach as country grapples with multiple cyber incidents

Hackers stole passport numbers, frequent flyer numbers, email addresses and phone numbers for about 2,000 customers.

DataBreaches.net
DataBreaches.net Breaches & leaks

Court denies motions to dismiss in PowerSchool Data Breach Litigation

In previous litigation involving Illuminate (J.M. v. Illuminate Educ. Inc.), the district court held that Illuminate could be considered a provider of healthca…

DataBreaches.net
DataBreaches.net Breaches & leaks

Privacy Commissioner of Canada to investigate data breach involving Crime Stoppers

October 27, 2026 – Gatineau, Quebec Privacy Commissioner of Canada Philippe Dufresne has opened an investigation related to a cybersecurity incident involving …

BleepingComputer
BleepingComputer Breaches & leaks

Quest Diagnostics confirms data breach exposed patient records

American clinical laboratory company Quest Diagnostics disclosed that patient records have been exposed after a threat actor gained unauthorized access to its …

The Record
The Record Breaches & leaks

Toronto crime tips org freezes operations after details of data breach come to light

Late Wednesday night the Toronto chapter of Crime Stoppers broke ranks with the national association, revealing a timeline showing what it knew and when along …

DataBreaches.net
DataBreaches.net Breaches & leaks

Welsh firms ‘Password1’ and ‘Test 2’ fails led to hackers stealing children’s data

Alex Hickey reports: Two Welsh organisations have been censured by the Information Commissioner’s Office (ICO) after a ransomware attack led to the theft of pe…

The Record
The Record Breaches & leaks

FBI touts another ShinyHunters arrest in response to data breach

“We will continue to work closely with our partners to disrupt what’s left of the ShinyHunters group and their associates, no matter where they operate," FBI D…

DataBreaches.net
DataBreaches.net Breaches & leaks

Slate Valley Unified School District voted not to pay ransom demand; Kairos likely to leak data

The Slate Valley Unified School District in Fair Haven, Vermont, has been responding to a security incident since September 3. On October 2, Kairos threat acto…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Essential Cybersecurity Practices for Businesses to Protect Data

In this increasingly digital era, every business, no matter the size, has to be vigilant about its cybersecurity. Data breaches have become rampant over the pa…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora Linux 39 RLSA-2024-14404 php-gd Critical Risk to Data Breach Issue

Important: git-lfs security update

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Uranium OS 12 RLSA-2028-9862 - Enhanced Java 12.0 Patch for Data Breach

Important: .NET 9.0 security update

The Hacker News
The Hacker News Breaches & leaks

Qilin Ransomware Turns South Korean MSP Breach Into 28-Victim 'Korean Leaks' Data Heist

South Korea's financial sector has been targeted by what has been described as a sophisticated supply chain attack that led to the deployment of Qilin ransomwa…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Top Synthetic Data Generation Tools: Open Source & Enterprise Picks

If your organization needs realistic data for training, testing, AI modeling, or analytics while staying compliant with privacy laws, synthetic data platforms …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Top Synthetic Data Generation Tools for AI and Testing in 2025

If your organization needs realistic data for training, testing, AI modeling, or analytics while staying compliant with privacy laws, synthetic data platforms …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

A Linux Admin's Guide to Ensuring Data Privacy in 2025

In 2025, we Linux security admins face new challenges brought on by growing data privacy concerns that demand increased attention to detail and strict complian…

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

The Importance of Data Security Posture Management (DSPM) in Today’s Digital Landscape

DSPM: Much More than Data Traffic Control For today’s CISOs, DPOs, and other data security…The Importance of Data Security Posture Management (DSPM) in Today’s…

The Hacker News
The Hacker News

The Ultimate DSPM Guide: Webinar on Building a Strong Data Security Posture

Picture your company's data as a vast, complex jigsaw puzzle—scattered across clouds, devices, and networks. Some pieces are hidden, some misplaced, and others…

The Hacker News
The Hacker News Breaches & leaks

Microsoft Warns of Unpatched Office Vulnerability Leading to Data Breaches

Microsoft has disclosed an unpatched zero-day in Office that, if successfully exploited, could result in unauthorized disclosure of sensitive information to ma…

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

Dell API Exploitation Led to Breach Affecting 49M Customers

Dell customers need to stay cautious as the vendors admit a data breach impacting their…Dell API Exploitation Led to Breach Affecting 49M Customers on Latest H…

The Hacker News
The Hacker News Breaches & leaks

Medusa Ransomware on the Rise: From Data Leaks to Multi-Extortion

The threat actors associated with the Medusa ransomware have ramped up their activities following the debut of a dedicated data leak site on the dark web in Fe…