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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 Breaches & leaks

Ransom Busters Claims It Hacked Ransomware Servers, Asks Victims for Up to $60,000

A ransomware affiliate calling itself Ransom Busters has been spotted proactively sending emails to victim organizations and claims to delete stolen data from …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Oracle Linux curl Important Fix ELSA-2026-55432 CVE-2026-8927

Oracle Linux has released updated RPMs for version 10 addressing multiple vulnerabilities in curl, including proxy detection and OAuth token leaks, along with …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Rocky Linux gstreamer1-plugins-bad-free Heap Overflow Issue RLSA-2026-55433

A security update is available for gstreamer1-plugins-bad-free in Rocky Linux 10, addressing a critical heap out-of-bounds vulnerability that could potentially…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE libkrun Important Buffer Overflow and Info Leak Vuln 2026-23070-1

SUSE released an important security update for libkrun fixing eight vulnerabilities, including issues with OpenSSL related to buffer overflows and memory manag…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Gentoo FreeType Normal Info Leak Multiple Issues GLSA-202608-02

Gentoo Linux has issued a security advisory about multiple vulnerabilities in FreeType, urging users to upgrade to version 2.14.3 to mitigate risks including a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE Kernel Important Fix for 59 Vulnerabilities 2026-3593-1

A security update for SUSE Linux addresses 59 vulnerabilities, including fixes for memory leaks, out-of-bounds access, and potential crashes, urging immediate …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE openvpn Important Memory Leak DoS Buffer Issue Vuln 2026-3596-1

A security update for openvpn addresses seven vulnerabilities, including issues related to memory leaks, denial of service, and race conditions, applicable to …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 24.04 LTS Linux Kernel Critical Update USN-8636-1 CVE-2026-31405

Ubuntu 24.04 LTS received a security update fixing multiple Linux kernel vulnerabilities that could allow system compromise, necessitating a reboot and possibl…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 18.04 LTS Linux Kernel Critical Network Attack Fixes USN-8633-1

Ubuntu released security updates for Linux kernels addressing multiple vulnerabilities that could compromise systems, urging users to update and reboot their d…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE Micro 6.0 Helm Important Auth Bypass and Loop Issues SUSE-2026-23052-1

A security update for helm addresses three vulnerabilities, including privilege escalation and credential exfiltration issues, with a critical CVSS score of 9.…

Linux

The Hacker News
The Hacker News Breaches & leaks

Gunra Ransomware Exploits Fortinet and Schneider Electric Flaws to Breach Networks

Cybersecurity and intelligence agencies from South Korea and the U.S. warned of Gunra ransomware attacks targeting critical infrastructure sectors and organiza…

Fortinet

The Hacker News
The Hacker News Breaches & leaks

Gunra Ransomware Exploits Fortinet FortiOS, FortiProxy Flaws to Breach Networks

Cybersecurity and intelligence agencies from South Korea and the U.S. warned of Gunra ransomware attacks targeting critical infrastructure sectors and organiza…

Fortinet

The Hacker News
The Hacker News Breaches & leaks

BdThemes Supply Chain Attack Poisons JSON to Create Rogue WordPress Admins

Cybersecurity researchers have warned of a supply chain compromise impacting WordPress plugin vendor BdThemes, prompting the content management systems (CMS) p…

WordPress

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian Caddy Important Access Control Breaches DSA-6429-1 CVE-2026-27585

Multiple vulnerabilities in the Caddy web server can lead to unauthorized access and other security issues; users are urged to upgrade to version 2.6.2-12+deb1…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 43 Suricata Bugfix Update Intrusion Detection 2026-d2a3477900

Fedora 43 has released an update for Suricata (version 7.0.17), an intrusion detection system featuring multi-threading and automatic protocol detection, addre…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE Podman Important Host Info Leak Advisory 2026-3536-1

A critical security update for podman addresses two vulnerabilities that could allow unauthorized modifications and leaks of host environment variables in seve…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Choosing the Right Secrets Detection Platform

Not every security incident begins with sophisticated malware or a compromised server. Sometimes it is nothing more than a developer pushing code before the en…

The Hacker News
The Hacker News Breaches & leaks

Open VSX Removes 77 Malicious Evil Twin Extensions Exfiltrating Developer Data

A cluster of 77 extensions on the Open VSX marketplace has been found to impersonate legitimate developer tools while transmitting information about the system…

The Hacker News
The Hacker News Breaches & leaks

HollowFrame Loader Deploys Matryoshka Backdoor in Spear-Phishing Attack on Law Firm

Cybersecurity researchers have shed light on a previously undocumented Go-based loader framework called HollowFrame and a Rust-based malware family tracked as …

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE nano Important Memory Leak Fix CVE-2026-6390 Advisory 2026-0267-1

openSUSE has released a security update for nano addressing CVE-2026-6390, which prevents vulnerabilities related to format specifiers in filenames that could …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE 16.0 s2n Moderate Memory Leak Man-in-the-Middle Fix 2026-21474-1

openSUSE has released a security update for s2n, addressing two vulnerabilities, including a denial of service and a man-in-the-middle attack, along with a bug…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE Leap 15.6 python-ujson Important Memory Leak Fix CVE-2026-44660

SUSE announced an important security update for python-ujson on July 29, 2026, addressing CVE-2026-44660, which can lead to memory leaks in specific conditions.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE OpenSUSE Leap 15.6 Important python-ujson Memory Leak Vuln 2026-3402-1

SUSE released an important security update for python-ujson to address CVE-2026-44660, which resolves memory leaks caused by failure to decrement serialized JS…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE 2026-3396-1 webkit2gtk3 Important JavaScript Execution Risk

A security update for webkit2gtk3 addresses 23 vulnerabilities, including issues that could lead to arbitrary JavaScript execution, unexpected crashes, and dat…

Linux