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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

Researchers Uncover 'Pink' Botnet Malware That Infected Over 1.6 Million Devices

Cybersecurity researchers disclosed details of what they say is the "largest botnet" observed in the wild in the last six years, infecting over 1.6 million dev…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-4991-1: mailman security upda

Several vulnerabilities were discovered in mailman, a web-based mailing list manager, which could result in arbitrary content injection via the options and pri…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-2787-1: redmine security upda

Redmine, a project management web application, may disclose the names of users on activity views due to an insufficient access filter. An attacker may infer in…

Linux

Latest Hacking News
Latest Hacking News Vulnerabilities

Critical Vulnerabilities Discovered in Fastest Cache Plugin For WordPress

Heads up, WordPress admins! Make sure to update your websites with the latest WP Fastest…Critical Vulnerabilities Discovered in Fastest Cache Plugin For WordPr…

WordPress

The Hacker News
The Hacker News

Microsoft Fended Off a Record 2.4 Tbps DDoS Attack Targeting Azure Customers

Microsoft on Monday revealed that its Azure cloud platform mitigated a 2.4 Tbps distributed denial-of-service (DDoS) attack in the last week of August targetin…

Azure AWS

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-4985-1: wordpress security upda

Several vulnerabilities were discovered in Wordpress, a web blogging tool. They allowed remote attackers to perform Cross-Site Scripting (XSS) attacks or imper…

Linux WordPress

Latest Hacking News
Latest Hacking News Breaches & leaks

Malware Goes Beyond Ancient Jigsaw

David Dufour, Webroot + Carbonite, OpenText Companies Ransomware is no stranger to corporate networks, as…Malware Goes Beyond Ancient Jigsaw on Latest Hacking …

The Hacker News
The Hacker News Vulnerabilities

Verify End-Users at the Helpdesk to Prevent Social Engineering Cyber Attack

Although organizations commonly go to great lengths to address security vulnerabilities that may exist within their IT infrastructure, an organization's helpde…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-2782-1: firefox-esr security upda

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 LTS: DLA-2779-1: mediawiki security upda

Multiple security issues were found in MediaWiki, a website engine for collaborative work, which could result in cross-site scripting, denial of service and ce…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 5107-1: Firefox vulnerabiliti

Firefox could be made to crash or run programs as your login if it opened a malicious website.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Mageia 2021-0466: weechat security upda

A crafted WebSocket frame could result in a crash in the weechat Relay plugin. References: - https://bugs.mageia.org/show_bug.cgi?id=29513 - https://www.debian…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian: DSA-4981-1: firefox-esr security upda

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

Beware of Fake Amnesty International Antivirus for Pegasus that Hacks PCs with Malware

In yet another indicator of how hacking groups are quick to capitalize on world events and improvise their attack campaigns for maximum impact, threat actors h…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian: DSA-4979-1: mediawiki security upda

Multiple security issues were found in MediaWiki, a website engine for collaborative work, which could result in cross-site scripting, denial of service and a …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 35: php 2021-0b840cae

**PHP version 8.0.10** (26 Aug 2021) **Core:** * Fixed bug php#72595 (php_output_handler_append illegal write access). (cmb) * Fixed bug php#66719 (Weird behav…

Linux PHP

The Hacker News
The Hacker News Vulnerabilities

Update Google Chrome to Patch 2 New Zero-Day Flaws Under Attack

Google on Monday released security updates for Chrome web browser to address a total of 11 security issues, two of which it says are actively exploited zero-da…

Chrome

The Hacker News
The Hacker News

Mēris Botnet Hit Russia's Yandex With Massive 22 Million RPS DDoS Attack

Russian internet giant Yandex has been the target of a record-breaking distributed denial-of-service (DDoS) attack by a new botnet called Mēris.The botnet is …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-2756-1: firefox-esr security upda

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 Vulnerabilities

Ubuntu 5074-1: Firefox vulnerabiliti

Firefox could be made to crash or run programs as your login if it opened a malicious website.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian: DSA-4970-1: postorius security upda

Kevin Israel discovered that Postorius, the administrative web frontend for Mailman 3, didn't validate whether a logged-in user owns the email address when uns…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian: DSA-4969-1: firefox-esr security upda

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

Russian Ransomware Group REvil Back Online After 2-Month Hiatus

The operators behind the REvil ransomware-as-a-service (RaaS)ÂstagedÂa surprise return after a two-month hiatus following the widely publicized attack on techn…

The Hacker News
The Hacker News Breaches & leaks

Traffic Exchange Networks Distributing Malware Disguised as Cracked Software

An ongoing campaign has been found to leverage a network of websites acting as a "dropper as a service" to deliver a bundle of malware payloads to victims look…