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2340 result(s) for "data breach" — best match first.

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Latest headlines from security outlets

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The Hacker News
The Hacker News Vulnerabilities

ThreatsDay Bulletin: AI Malware, Voice Bot Flaws, Crypto Laundering, IoT Attacks — and 20 More Stories

Hackers have been busy again this week. From fake voice calls and AI-powered malware to huge money-laundering busts and new scams, there’s a lot happening in t…

The Hacker News
The Hacker News Breaches & leaks

ToddyCat’s New Hacking Tools Steal Outlook Emails and Microsoft 365 Access Tokens

The threat actor known as ToddyCat has been observed adopting new methods to obtain access to corporate email data belonging to target companies, including usi…

Microsoft 365

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Key Linux Features Boosting Security Measures for the Year 2026

Linux security comes from how the system is put together at the core. The layout of users, processes, and kernel space gives it a stable baseline that holds up…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Security 2026: Emerging Risks Impacting Cloud and IoT Infrastructure

Linux security sits at the center of modern infrastructure. Most production systems, cloud workloads, and IoT devices run on it in some form. That reach gives …

Linux

The Hacker News
The Hacker News Breaches & leaks

Learn How Leading Companies Secure Cloud Workloads and Infrastructure at Scale

You’ve probably already moved some of your business to the cloud—or you’re planning to. That’s a smart move. It helps you work faster, serve your customers bet…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Mageia 9 Gnome-Builder Bug Fix Release Notice MGAA-2025-0100

MGAA-2025-0100 - Updated gnome-builder, gnucash, kdeplasma-addons, evolution-data-server, kbibtex, geary packages fix bug

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Security: Mitigating Model Inversion Attack Risks

Machine learning now runs deep inside Linux security workflows, from containerized inference services to open-source model pipelines. These systems look harmle…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Mageia 9: Simgear Important Bug Fix Advisory MGAA-2025-0093

MGAA-2025-0093 - Updated simgear, flightgear and flightgear-data packages fix bug

The Hacker News
The Hacker News Breaches & leaks

Microsoft Uncovers 'Whisper Leak' Attack That Identifies AI Chat Topics in Encrypted Traffic

Microsoft has disclosed details of a novel side-channel attack targeting remote language models that could enable a passive adversary with capabilities to obse…

The Hacker News
The Hacker News

Hidden Logic Bombs in Malware-Laced NuGet Packages Set to Detonate Years After Installation

A set of nine malicious NuGet packages has been identified as capable of dropping time-delayed payloads to sabotage database operations and corrupt industrial …

The Hacker News
The Hacker News Breaches & leaks

Ransomware Defense Using the Wazuh Open Source Platform

Ransomware is malicious software designed to block access to a computer system or encrypt data until a ransom is paid. This cyberattack is one of the most prev…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux: Tee.Fail Moderate TEE Side-Channel Attack for 2024-001

The tee.fail attack targets how Linux handles trusted execution environments. Think of it as a way to peek inside hardware-backed enclaves that should be locke…

Linux

The Hacker News
The Hacker News Breaches & leaks

Qilin Ransomware Combines Linux Payload With BYOVD Exploit in Hybrid Attack

The ransomware group known as Qilin (aka Agenda, Gold Feather, and Water Galura) has claimed more than 40 victims every month since the start of 2025, barring …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: libphp-adodb Important SQL Injection Advisory DLA-4340-1

libphp-adodb, a class library that provides abstractions for performing queries and managing databases, was affected by a vulnerability. Improper escaping of a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: complyctl Compliance Assessment Tool Release 2025-ff84d4bc22

First minor release of complyctl - a new command line Interface for Fedora compliance assessment. It features a decoupled plug-in architecture for flexibility,…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

What is an Out-of-Bounds Write Linux Security Vulnerability?

It starts as an innocuous bug. A developer miscalculates an offset, a boundary check is missing, a buffer is too small''just a simple oversight in code. But in…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Cisco: SNMP Critical Linux Rootkit Exploit CVE-2025-20352 RCE

Attackers are using a new Linux rootkit to compromise Cisco network devices and keep access long after the initial breach. The exploit begins in the SNMP servi…

Linux Cisco

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: PHP-Horde-CSS-Parser Critical Remote Code Execution DLA-4333-1

Sabberworm PHP CSS Parser before 8.3.1 calls eval on uncontrolled data, possibly leading to remote code execution if the function allSelectors() or getSelector…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: libfcgi Critical Integer Overflow Buffer Overflow DLA-4329-1

An issue has been found in libfcgi, a FastCGI bridge from CGI. The issue is related to an integer overflow (and resultant heap-based buffer overflow) via craft…

Linux

The Hacker News
The Hacker News Breaches & leaks

Why Unmonitored JavaScript Is Your Biggest Holiday Security Risk

Think your WAF has you covered? Think again. This holiday season, unmonitored JavaScript is a critical oversight allowing attackers to steal payment data while…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS 11: Redis Important RCE DoS Risks DLA-4325-1 CVE-2025-46817

Multiple vulnerabilities were discovered in Redis, a popular key/value database: * CVE-2025-46817: Fix an issue where an authenticated user could have

Linux Databases

The Hacker News
The Hacker News

Hackers Access SonicWall Cloud Firewall Backups, Spark Urgent Security Checks

SonicWall on Wednesday disclosed that an unauthorized party accessed firewall configuration backup files for all customers who have used the cloud backup servi…

The Hacker News
The Hacker News Breaches & leaks

ThreatsDay Bulletin: MS Teams Hack, MFA Hijacking, $2B Crypto Heist, Apple Siri Probe & More

Cyber threats are evolving faster than ever. Attackers now combine social engineering, AI-driven manipulation, and cloud exploitation to breach targets once co…

Apple

The Hacker News
The Hacker News Vulnerabilities

13-Year Redis Flaw Exposed: CVSS 10.0 Vulnerability Lets Attackers Run Code Remotely

Redis has disclosed details of a maximum-severity security flaw in its in-memory database software that could result in remote code execution under certain cir…

Databases