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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

Trojanized Windows 10 Installer Used in Cyberattacks Against Ukrainian Government Entities

Government entities in Ukraine have been breached as part of a new campaign that leveraged trojanized versions of Windows 10 installer files to conduct post-ex…

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

3 Ways to Help Customers Defend against Linux-Based Cyberattacks

Linux operating systems power more than 90% of the world's public cloud workload , from government web servers to smart manufacturing technologies. But as orga…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian: DSA-5246-1: mediawiki security update

Multiple security issues were discovered in MediaWiki, a website engine for collaborative work, which could result in restriction bypass, information leaks, cr…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SciLinux: SLSA-2022-4891-1 Important: thunderbird on SL7.x x86_64

This update upgrades Thunderbird to version 91.10.0. * Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SciLinux: SLSA-2022-4870-1 Important: firefox on SL7.x x86_64

This update upgrades Firefox to version 91.10.0 ESR. * Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736) * Mozilla: Heap buffer overflow in WebGL…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS: DLA-2950-1: python-scrapy security upda

It was found that Scrapy, a framework for extracting data from websites, could send HTTP Authorization as well as cookies to other domains in case of redirecti…

Linux

The Hacker News
The Hacker News Breaches & leaks

Chaes Banking Trojan Hijacks Chrome Browser with Malicious Extensions

A financially-motivated malware campaign has compromised over 800 WordPress websites to deliver a banking trojan dubbed Chaes targeting Brazilian customers of …

WordPress Chrome

The Hacker News
The Hacker News Breaches & leaks

Ukraine: Recent Cyber Attacks Part of Wider Plot to Sabotage Critical Infrastructure

The coordinated cyberattacks targetingUkrainian government websitesand the deployment of a data-wiper malware calledWhisperGateon select government systems are…

The Hacker News
The Hacker News Breaches & leaks

Ukrainian Government Officially Accuses Russia of Recent Cyberattacks

The government of Ukraine on Sunday formally accused Russia of masterminding the attacks that targeted websites of public institutions and government agencies …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Security firm Blumira discovers major new Log4j attack vect

A basic Javascript WebSocket connection can trigger a local Log4j remote code attack via a drive-by compromise. Wonderful. Truly wonderful.

The Hacker News
The Hacker News Breaches & leaks

The Guide to Automating Security Training for Lean Security Teams

Cyber threats used to be less threatening. While nobody wants their customers' credit card numbers stolen in a data breach, or to see a deranged manifesto plas…

The Hacker News
The Hacker News Breaches & leaks

Hackers Exploit macOS Zero-Day to Hack Hong Kong Users with new Implant

Google researchers on Thursday disclosed that it found a watering hole attack in late August exploiting a now-patched zero-day in macOS operating system and ta…

Apple

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 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…

The Hacker News
The Hacker News Breaches & leaks

Top 15 Vulnerabilities Attackers Exploited Millions of Times to Hack Linux Systems

Close to 14 million Linux-based systems are directly exposed to the Internet, making them a lucrative target for an array of real-world attacks that could resu…

Linux

The Hacker News
The Hacker News Breaches & leaks

NK Hackers Deploy Browser Exploits on South Korean Sites to Spread Malware

A North Korean threat actor has been discovered taking advantage of two exploits in Internet Explorer to infect victims with a custom implant as part of a stra…

The Hacker News
The Hacker News Breaches & leaks

IT Giant Accenture Hit by LockBit Ransomware; Hackers Threaten to Leak Data

Global IT consultancy giant Accenture has become the latest company to be hit by the LockBit ransomware gang, according to a post made by the operators on thei…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian: DSA-4953-1: lynx security upda

Thorsten Glaser and Axel Beckert reported that lynx, a non-graphical (text-mode) web browser, does not properly handle the userinfo subcomponent of a URI, whic…

Linux

The Hacker News
The Hacker News Breaches & leaks

A New Wiper Malware Was Behind Recent Cyberattack On Iranian Train System

A cyber attack that derailed websites of Iran's transport ministry and its national railway system earlier this month, causing widespread disruptions in train …

The Hacker News
The Hacker News Breaches & leaks

REvil Ransomware Gang Mysteriously Disappears After High-Profile Attacks

REvil, the infamous ransomware cartel behind some of the biggest cyberattacks targeting JBS and Kaseya, has mysteriously disappeared from the dark web, leading…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Mozilla Firefox 90 Is Now Available for Download, Removes Built-In FTP Suppo

Mozilla Firefox 90 is now available to Linux users for download, removing built-in FTP (File Transfer Protocol) support, and introducing support for Fetch Meta…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 2021-0321: gupnp security upda

An issue was discovered in GUPnP before 1.0.7 and 1.1.x and 1.2.x before 1.2.5. It allows DNS rebinding. A remote web server can exploit this vulnerability to …

The Hacker News
The Hacker News Breaches & leaks

Chinese Cyber Espionage Hackers Continue to Target Pulse Secure VPN Devices

Cybersecurity researchers from FireEye unmasked additional tactics, techniques, and procedures (TTPs) adopted by Chinese threat actors who were recently found …

VPN