Latest headlines from security outlets
Collected every two hours from specialised publications — each link leads to the original article.
Hackers Deploy "SUBMARINE" Backdoor in Barracuda Email Security Gateway Attacks
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday disclosed details of a "novel persistent backdoor" called SUBMARINE deployed by thre…
Hackers Deploy "SUBMARINE" Backdoor in Barracuda Email Security Gateway Attacks
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday disclosed details of a "novel persistent backdoor" calledSUBMARINEdeployed by threat…
Barracuda Warns of Zero-Day Exploited to Breach Email Security Gateway Appliances
Email protection and network security services provider Barracuda is warning users about a zero-day flaw that it said has been exploited to breach the company'…
U.S. Senate Passes Cybersecurity Bill to Strengthen Critical Infrastructure Security
The U.S. Senate unanimouslypassedthe "Strengthening American Cybersecurity Act" on Tuesday in an attempt to bolster the cybersecurity of critical infrastructur…
U.S. Cybersecurity Agency Publishes List of Free Security Tools and Services
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Fridaypublisheda repository of free tools and services to enable organizations to mitigate,…
LinuxSecurity.com Launches New site, Celebrates 20 Years of Following Open Source Security News and Resourc
LinuxSecurity.com, the open-source community's go-to source for security news and information, has revealed a completely new site design and a renewed focus on…
Marriott Warns Of A Security Breach Exposing Social Security Numbers Of Associates
Marriott has once again suffered a cyber attack. This time, Marriott warns some of its associates about a security breachMarriott Warns Of A Security Breach Ex…
Mak’s Weekly Security Roundup: Linux Security Updates, Priorities, and Risk
A large volume of Linux security updates and advisories this week across major distributions once again, but it wasn't just the volume that was the story. Wher…
Cisco Warns of Active Attacks Exploiting Unpatched 0-Day in AsyncOS Email Security Appliances
Cisco has alerted users to a maximum-severity zero-day flaw in Cisco AsyncOS software that has been actively exploited by a China-nexus advanced persistent thr…
openSUSE: 2025:14717-1 moderate: owasp-modsecurity-crs-4.10.0-1.1 Advisory Security Update
openSUSE: 2025:14708-1 moderate: owasp-modsecurity-crs-4.9.0-1.1 Advisory Security Update
Rocky Linux Security Advisories Are Now on LinuxSecurity.com!
Are you a Rocky Linux user looking to track the latest Rocky Linux security advisories to maintain an updated, secure system? Then we have great news for you- …
Fedora 43 Nextcloud Security Advisory XSS Security Bypass 2026-625cbe86c8
The Fedora 43 update for NextCloud version 34.0.3 addresses multiple security vulnerabilities including XSS and prototype pollution, enhancing the file sync an…
Mak's Weekly Security Roundup: Critical Linux Security Updates Admins Should Know
This week’s most important Linux security updates arrived through vendor advisories rather than major headline-making disclosures.
Mak's Weekly Security Roundup: Linux Security Priorities This Week
The volume of Linux security advisories remains high across enterprise distributions, but the more difficult task is determining which updates carry the broade…
Rocky Linux: RLSA-2026:30856 perl-Archive-Tar security update Security Advisories Updates
Important: perl-Archive-Tar security update
Rocky Linux: RLSA-2026:32992 python3.12-urllib3 security update Security Advisories Updates
Important: python3.12-urllib3 security update
Rocky Linux: RLSA-2026:33503 giflib security update Security Advisories Updates
Important: giflib security update
Rocky Linux: RLSA-2026:30853 git-lfs security update Security Advisories Updates
Important: git-lfs security update
Rocky Linux: RLSA-2026:30859 perl-IO-Compress security update Security Advisories Updates
Important: perl-IO-Compress security update
Rocky Linux: RLSA-2026:33126 glibc security update Security Advisories Updates
Moderate: glibc security update
Rocky Linux: RLSA-2023:2589 autotrace security update Security Advisories Updates
Moderate: autotrace security update
Rocky Linux: RLSA-2023:3067 autotrace security update Security Advisories Updates
Moderate: autotrace security update
Rocky Linux: RLSA-2026:25930 postfix security update Security Advisories Updates
Important: postfix security update