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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.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-3564-1: e2guardian security update

It was discovered that there was a potential Man In the Middle (MITM) vulnerability in e2guardian, a web content filtering engine. Validation of SSL certificat…

Linux

The Hacker News
The Hacker News Breaches & leaks

How to Prevent API Breaches: A Guide to Robust Security

With the growing reliance on web applications and digital platforms, the use of application programming interfaces (APIs) has become increasingly popular. If y…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-3558-1: python-django security update

It was discovered that there was a potential denial of service vulnerability in Django, a popular Python-based web development framework.

Linux

The Hacker News
The Hacker News Breaches & leaks

Mirai Botnet Variant 'Pandora' Hijacks Android TVs for Cyberattacks

AMirai botnetvariant calledPandorahas been observed infiltrating inexpensive Android-based TV sets and TV boxes and using them as part of a botnet to perform d…

Android

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses

Holiday Season Cyber Alert: Reflectiz Declares War on Magecart

Tel Aviv, Israel, Sep 05, 2023 — Reflectiz, a cybersecurity company specializing in continuous web…Holiday Season Cyber Alert: Reflectiz Declares War on Mageca…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-3553-1: firefox-esr security update

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian: DSA-5485-1: firefox-esr security update

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

Linux

The Hacker News
The Hacker News Breaches & leaks

Cyberattacks Targeting E-commerce Applications

Cyber attacks on e-commerce applications are a common trend in 2023 as e-commerce businesses become more omnichannel, they build and deploy increasingly more A…

The Hacker News
The Hacker News

New Telegram Bot "Telekopye" Powering Large-scale Phishing Scams from Russia

A new financially motivated operation is leveraging a malicious Telegram bot to help threat actors scam their victims.DubbedTelekopye, a portmanteau of Telegra…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-3541-1: w3m security update

Han Zheng discovered an out-of-bounds write in w3m, a text based web browser and pager. It can be triggered by sending a crafted HTML file to the w3m binary. I…

Linux

The Hacker News
The Hacker News Breaches & leaks

Spacecolon Toolset Fuels Global Surge in Scarab Ransomware Attacks

A malicious toolset dubbedSpacecolonis being deployed as part of an ongoing campaign to spread variants of the Scarab ransomware across victim organizations gl…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-3540-1: mediawiki security update

An auto-block can occur for an untrusted X-Forwarded-For header in MediaWiki, a website engine for collaborative work. X-Forwarded-For is not necessarily trust…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-3536-1: flask security update

It was discovered that Flask, a lightweight WSGI web application framework, will under certain conditions cache a response containing data intended for one cli…

Linux

The Hacker News
The Hacker News Breaches & leaks

Nearly 2,000 Citrix NetScaler Instances Hacked via Critical Vulnerability

Nearly 2,000 Citrix NetScaler instances have been compromised with a backdoor by weaponizing a recently disclosed critical security vulnerability as part of a …

Citrix

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-3523-1: firefox-esr security update

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, bypass of the s…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian: DSA-5465-1: python-django security update

Seokchan Yoon discovered that missing sanitising in the email and URL validators of Django, a Python web development framework, could result in denial of servi…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian: DSA-5464-1: firefox-esr security update

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, bypass of the s…

Linux

The Hacker News
The Hacker News Breaches & leaks

New Version of Rilide Data Theft Malware Adapts to Chrome Extension Manifest V3

Cybersecurity researchers have discovered a new version of malware calledRilidethat targets Chromium-based web browsers to steal sensitive data and steal crypt…

Chrome

The Hacker News
The Hacker News Breaches & leaks

Hundreds of Citrix NetScaler ADC and Gateway Servers Hacked in Major Cyber Attack

Hundreds of Citrix NetScaler ADC and Gateway servers have been breached by malicious actors to deploy web shells, according to the Shadowserver Foundation.The …

Citrix

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Threat Actors Use AWS SSM Agent as a Remote Access Trojan

Threat actors have been observed using Amazon Web Services ( AWS ) 's System Manager (SSM) agent as a Remote Access Trojan (RAT) on Linux and Windows machines.

Linux Windows AWS

The Hacker News
The Hacker News Breaches & leaks

Cybersecurity Agencies Warn Against IDOR Bugs Exploited for Data Breaches

Cybersecurity agencies in Australia and the U.S. havepublisheda joint cybersecurity advisory warning against security flaws in web applications that could be e…

The Hacker News
The Hacker News Vulnerabilities

Critical MikroTik RouterOS Vulnerability Exposes Over Half a Million Devices to Hacking

A severe privilege escalation issue impacting MikroTik RouterOS could be weaponized by remote malicious actors to execute arbitrary code and seize full control…

The Hacker News
The Hacker News

Azure AD Token Forging Technique in Microsoft Attack Extends Beyond Outlook, Wiz Reports

The recent attack againstMicrosoft's email infrastructureby a Chinese nation-state actor referred to as Storm-0558 is said to have a broader scope than previou…

Microsoft 365 Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2023-0235: firefox/nss security update

An attacker could have triggered a use-after-free condition when creating a WebRTC connection over HTTPS (CVE-2023-37201). Cross-compartment wrappers wrapping …