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2340 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

Malicious VS Code AI Extensions with 1.5 Million Installs Steal Developer Source Code

Cybersecurity researchers have discovered two malicious Microsoft Visual Studio Code (VS Code) extensions that are advertised as artificial intelligence (AI)-p…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 Taglib Critical Update Addressing Application Crash DLA-4450-1

An issues has been found in taglib, an audio meta-data library. The issue is related to a segmentation violation and a resulting application crash due to proce…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: rpki-client 9.7 Security Update FEDORA-2026-d2431d8ac0

rpki-client 9.7 The Canonical Cache Representation underwent a breaking change after the adoption of https://datatracker.ietf.org/doc/draft-ietf-sidrops-rpki-c…

Linux

The Hacker News
The Hacker News Breaches & leaks

Evelyn Stealer Malware Abuses VS Code Extensions to Steal Developer Credentials and Crypto

Cybersecurity researchers have disclosed details of a malware campaign that's targeting software developers with a new information stealer called Evelyn Steale…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: DLA-4443-1 DCMTK Important MemCorruption SegFault CVE-2025-14607

Two vulnerabilities have been addressed in DCMTK, a collection of libraries and applications implementing large parts of the DICOM standard for medical images.…

Linux

The Hacker News
The Hacker News

Model Security Is the Wrong Frame – The Real Risk Is Workflow Security

As AI copilots and assistants become embedded in daily work, security teams are still focused on protecting the models themselves. But recent incidents suggest…

Chrome

The Hacker News
The Hacker News

Cybersecurity Predictions 2026: The Hype We Can Ignore (And the Risks We Can't)

As organizations plan for 2026, cybersecurity predictions are everywhere. Yet many strategies are still shaped by headlines and speculation rather than evidenc…

The Hacker News
The Hacker News

Black Cat Behind SEO Poisoning Malware Campaign Targeting Popular Software Searches

A cybercrime gang known as Black Cat has been attributed to a search engine optimization (SEO) poisoning campaign that employs fraudulent sites advertising pop…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

MongoDB 8.2: Memory Leak Risk CVE-2025-14847 Critical Exploit

MongoBleed, tracked as CVE-2025-14847, is a high-severity flaw in MongoDB that allows unauthenticated attackers to read small pieces of a server's memory. In s…

Databases

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

MongoBleed MongoDB Memory Leak Under Active Exploitation Distros Lag on Updates

MongoBleed, tracked as CVE-2025-14847, is a high-severity flaw in MongoDB that allows unauthenticated attackers to read small pieces of a server's memory. In s…

Databases

The Hacker News
The Hacker News Breaches & leaks

ThreatsDay Bulletin: GhostAd Drain, macOS Attacks, Proxy Botnets, Cloud Exploits, and 12+ Stories

The first ThreatsDay Bulletin of 2026 lands on a day that already feels symbolic — new year, new breaches, new tricks. If the past twelve months taught defende…

Apple

The Hacker News
The Hacker News Breaches & leaks

MongoDB Vulnerability CVE-2025-14847 Under Active Exploitation Worldwide

A recently disclosed security vulnerability in MongoDB has come under active exploitation in the wild, with over 87,000 potentially susceptible instances ident…

Databases

The Hacker News
The Hacker News Breaches & leaks

Traditional Security Frameworks Leave Organizations Exposed to AI-Specific Attack Vectors

In December 2024, the popular Ultralytics AI library was compromised, installing malicious code that hijacked system resources for cryptocurrency mining. In Au…

GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: postgresql-13 Critical DoS Integer Wraparound CVE-2025-12817

A couple of vulnerabilities were discovered in postgresql-13, the widely-popular database management system: CVE-2025-12817 Missing authorization in PostgreSQL…

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42: roundcubemail Important XSS Fix with Advisory ID 2025-fec36f9eaf

Release 1.6.12 Support IPv6 in database DSN (#9937) Don't force specific error_reporting setting Fix compatibility with PHP 8.5 regarding array_first() Remove …

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43: Roundcube Webmail Low XSS & Info Disclosure 2025-58eb59741f

Release 1.6.12 Support IPv6 in database DSN (#9937) Don't force specific error_reporting setting Fix compatibility with PHP 8.5 regarding array_first() Remove …

Linux PHP

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux Kernel Encryption Changes Prevent Physical Hardware Attacks

PCIe traffic has long been treated as trusted by default, with data moving in plaintext between CPUs, memory, and devices under the assumption that anything in…

Linux

The Hacker News
The Hacker News Breaches & leaks

Iranian Infy APT Resurfaces with New Malware Activity After Years of Silence

Threat hunters have discerned new activity associated with an Iranian threat actor known as Infy (aka Prince of Persia), nearly five years after the hacking gr…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: glib2.0 Important Denial of Service Fix DLA-4412-1 CVE-2025-4373

Multiple issues were found in GLib, a general-purpose, portable utility library, that could lead to denial of service, memory corruption or potentially arbitra…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Out-of-Bounds Read Bugs Add Quiet Pressure on Linux Security

Out-of-bounds reads sit quietly in Linux security. You don't always see them until the code steps past a buffer and hands back a piece of memory it was never s…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

The Hidden Linux Memory Leaks Undermining Your Hardening Efforts

Out-of-bounds reads aren't flashy, but they sit close to the root of a lot of quiet trouble in Linux security. The bug shows up when software pulls data past a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 webkitgtk Important Security Fix - 2025-4fc934f283

Prevent unsafe URI schemes from participating in media playback. Make jsc_value_array_buffer_get_data() function introspectable. Fix logging in to Google accou…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Comprehending Fingerprinting Risks Faced by Linux Users Today

Linux systems block a lot of noise that targets other platforms, but they still leak enough information through the browser to make users identifiable. Fingerp…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Full Disk Encryption: What It Is, How It Works, and Why It Matters for Linux Security in 2026

Full disk encryption is no longer optional in Linux environments. Ubuntu 24.04 LTS, Fedora 41, and Debian 12 now ship with it enabled during installation. Regu…

Linux