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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 Vulnerabilities

"Linguistic Lumberjack" Vulnerability Discovered in Popular Logging Utility Fluent Bit

Cybersecurity researchers have discovered a critical security flaw in a popular logging and metrics utility called Fluent Bit that could be exploited to achiev…

The Hacker News
The Hacker News

Latrodectus Malware Loader Emerges as IcedID's Successor in Phishing Campaigns

Cybersecurity researchers have observed a spike in email phishing campaigns starting early March 2024 that delivers Latrodectus, a nascent malware loader belie…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

How to Keep Your Linux System Safe from Kernel Bugs

Linux admins and security practitioners face significant challenges in keeping their Linux systems secure amidst the constant threat of kernel bugs. Understand…

Linux

The Hacker News
The Hacker News

New XM Cyber Research: 80% of Exposures from Misconfigurations, Less Than 1% from CVEs

A new report from XM Cyber has found – among other insights - a dramatic gap between where most organizations focus their security efforts, and where the most …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Thunderbird DoS, Info Disclosure Vulns Fixed in Ubuntu and Debian

Recent security updates for Ubuntu and Debian have been released to address vulnerabilities in Thunderbird, the popular open-source mail and newsgroup client. …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS: DLA-3815-1: firefox-esr Security Advisory Updates

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or clickjacking.

Linux

The Hacker News
The Hacker News Breaches & leaks

Cybercriminals Exploiting Microsoft’s Quick Assist Feature in Ransomware Attacks

The Microsoft Threat Intelligence team said it has observed a threat actor it tracks under the name Storm-1811 abusing the client management tool Quick Assist …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian: DSA-5692-1: ghostscript Security Advisory Updates

Multiple security issues were discovered in Ghostscript, the GPL PostScript/PDF interpreter, which could result in denial of service and potentially the execut…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian: DSA-5691-1: firefox-esr Security Advisory Updates

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or clickjacking.

Linux

The Hacker News
The Hacker News Vulnerabilities

(Cyber) Risk = Probability of Occurrence x Damage

Here’s How to Enhance Your Cyber Resilience with CVSSIn late 2023, the Common Vulnerability Scoring System (CVSS) v4.0 was unveiled, succeeding the eight-year-…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: gnome-shell 2024-fd2569c4e9 Security Advisory Updates

Resolve CVE-2024-34397 (GDBus signal subscriptions for well-known names are vulnerable to unicast spoofing), and also update gnome-shell to ensure this fix doe…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: glib2 2024-fd2569c4e9 Security Advisory Updates

Resolve CVE-2024-34397 (GDBus signal subscriptions for well-known names are vulnerable to unicast spoofing), and also update gnome-shell to ensure this fix doe…

Linux

The Hacker News
The Hacker News

Malicious Python Package Hides Sliver C2 Framework in Fake Requests Library Logo

Cybersecurity researchers have identified a malicious Python package that purports to be an offshoot of the popular requests library and has been found conceal…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202405-32: Mozilla Thunderbird: Security Advisory Updates

Multiple vulnerabilities have been discovered in Mozilla Thunderbird, the worst of which could lead to remote code execution.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: gnome-shell 2024-635a54eb7e Security Advisory Updates

Resolve CVE-2024-34397 (GDBus signal subscriptions for well-known names are vulnerable to unicast spoofing), and also update gnome-shell to ensure this fix doe…

Linux

The Hacker News
The Hacker News

FIN7 Hacker Group Leverages Malicious Google Ads to Deliver NetSupport RAT

The financially motivated threat actor known as FIN7 has been observed leveraging malicious Google ads spoofing legitimate brands as a means to deliver MSIX in…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 40: php-wikimedia-cdb 2024-2c564b942d Security Advisory Updates

https://www.mediawiki.org/wiki/Release_notes/1.41

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2024-0173: glibc Security Advisory Updates

Stack-based buffer overflow in netgroup cache: If the Name Service Cache Daemon's (nscd) fixed size cache is exhausted by client requests then a subsequent cli…

The Hacker News
The Hacker News Breaches & leaks

Researchers Uncover 'LLMjacking' Scheme Targeting Cloud-Hosted AI Models

Cybersecurity researchers have discovered a novel attack that employs stolen cloud credentials to target cloud-hosted large language model (LLM) services with …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-3812-1: libpgjava Security Advisory Updates

A possible SQL injection vulnerability was found in libpgjava, the PostgreSQL JDBC Driver. It allows an attacker to inject SQL if using PreferQueryMode=SIMPLE …

Linux Databases

The Hacker News
The Hacker News Vulnerabilities

Critical F5 Central Manager Vulnerabilities Allow Enable Full Device Takeover

Two security vulnerabilities have been discovered in F5 Next Central Manager that could be exploited by a threat actor to seize control of the devices and crea…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS: DLA-3811-1: python-idna Security Advisory Updates

Guido Vranken discovered an issue in python3-idna, a library to support the Internationalized Domain Names in Applications (IDNA) protocol. A specially crafted…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202405-28: NVIDIA Drivers: Security Advisory Updates

Multiple vulnerabilities have been discovered in NVIDIA Drivers, the worst of which could result in root privilege escalation.

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Fortifying Email Security with Infosec Through the SDLC

Imagine releasing a software solution into the market only to realize the user cannot use the app properly. They have been reporting numerous bugs, which has l…