Stay Informed

Cybersecurity News

Home / News

Clear

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

32714 result(s) for "Email security" — 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.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 45 Updates rust-webpki-root-certs After eMudhra CA Compromise

Update the rustls-webpki crate to version 0.103.16. Update the webpki-roots and webpki-root-certs crates to version 1.0.11. This addresses security advisories …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 45 Updates rust-rustls-webpki After eMudhra CA Compromise

Update the rustls-webpki crate to version 0.103.16. Update the webpki-roots and webpki-root-certs crates to version 1.0.11. This addresses security advisories …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora Updates libheif to 1.23.7 for HEIF and AVIF Support

Latest upstream security bugfix release. Changes: https://github.com/strukturag/libheif/releases/tag/v1.23.7 .

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 btrfs-backup-ng 0.9.20 Blocks Symlink Attacks

Update to 0.9.20. This replaces the 0.9.19 update before it reached testing. It carries the 0.9.17 security fix (GHSA-5xvm-66c9-p5ph), the 0.9.18 fix for 0.9.1…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS DLA-4875-1 imagemagick Image Processing Risks

Multiple security vulnerabilities were discovered in imagemagick, a software suite used for editing and manipulating digital images, which could lead to denial…

Linux

BleepingComputer
BleepingComputer Vulnerabilities

New Android SMS of Death exploit can remotely crash unpatched phones

A security researcher has released a proof-of-concept exploit for a recently patched Android vulnerability, dubbed "SMS of Death" and tracked as CVE-2026-58882…

Android

BleepingComputer
BleepingComputer Breaches & leaks

Chainalysis discloses data breach from "offensive agentic techniques"

Blockchain analytics firm Chainalysis disclosed a data breach after attackers used "offensive agentic techniques" to access internal systems and tools, exposin…

The Hacker News
The Hacker News Breaches & leaks

Chainalysis Confirms Intrusion Into Internal Tools and Exposure of Customer Identity Data

American blockchain analysis firm Chainalysis said it was the target of a cybersecurity incident in which an external actor accessed non-sensitive customer dat…

The Hacker News
The Hacker News Vulnerabilities

A Shared ChatGPT Link Could Run Attacker Code in Your Session and Read Private Chats

A malicious ChatGPT share link could run an attacker's code in the logged-in session of anyone who opened it, allowing them to read their private conversations…

The Hacker News
The Hacker News

Cloudflare Reports 18.2 Million Network-Layer DDoS Attacks in Q3, Up 38%

Threat actors are launching about 8,226 network-layer distributed denial-of-service (DDoS) attacks per hour, Cloudflare revealed Thursday. The web infrastructu…

BleepingComputer
BleepingComputer Vulnerabilities

Critical Linux kernel flaw allows remote root attacks on MPTCP servers

Security researchers at Anthropic have developed an exploit for a critical Linux kernel vulnerability that allows unauthenticated attackers to remotely execute…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Thunderbird Fixes Code Execution and Data Exposure

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code or information disclosure For the stable distrib…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian’s Cyrus-SASL2 Fixes the DIGEST-MD5 Buffer Overflow Vulnerability

An issue has been found in cyrus-sasl2, a SASL (Simple Authentication and Security Layer) implementation for the Cyrus mail system. The issue is related to a h…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Mageia libgit2 Update Addresses Memory and Command Risks

Security update

The Hacker News
The Hacker News Vulnerabilities

WordPress RCE Flaw Draws Nearly 63,000 Attack Attempts in Just 24 Hours

Threat actors have been observed attempting to exploit a high-severity security flaw in WordPress Core shortly after patches were released. The vulnerability, …

WordPress

BleepingComputer
BleepingComputer Breaches & leaks

SS7 and Diameter Attacks: How Signaling Flaws Expose Your Phone

Flaws in SS7 and Diameter signaling protocols can allow attackers to track phone locations, intercept calls and SMS verification codes, and impersonate subscri…

The Record
The Record

Hackers target government Windows systems in Asia with new malware

The previously unknown malware, dubbed NetamLoader, uses legitimate Microsoft software components to execute malicious code, evade security tools and download …

Windows

BleepingComputer
BleepingComputer

Microsoft finally fixes VPN issues caused by September updates

Microsoft has resolved Always On VPN connection failures triggered after installing the September 2026 Windows 11 security updates.…

Windows VPN

The Hacker News
The Hacker News Vulnerabilities

Hackers Actively Exploit Highly Critical Drupal Commerce Core Authorization Bypass Flaw

Drupal has warned that threat actors are exploiting a "highly critical" security flaw in its Commerce Core component. The vulnerability, tracked as CVE-2026-11…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu .NET Updates Fix Code Execution and Privilege Escalation

Several security issues were fixed in .NET

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 perl-Alien-Brotli Update Fixes Brotli Decoder Write

Brotli 1.2.1 update which is security fix for CVE-2026-111497

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora Brotli 1.2.1 Fixes a Decoder Write Issue in the Latest Update

Brotli 1.2.1 update which is security fix for CVE-2026-111497

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia libsolv Fixes Buffer Overflows in Repository Parsing

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Mageia 10 drakconf Fixes Control Center Issues and Improves Stability

Security update