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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

Financially Motivated UNC3944 Threat Actor Shifts Focus to Ransomware Attacks

The financially motivated threat actor known asUNC3944is pivoting to ransomware deployment as part of an expansion to its monetization strategies, Mandiant has…

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

MetaStealer Emerges As The New Malware Threat For Mac Devices

Researchers have found the new macOS malware “MetaStealer” running active campaigns against Mac devices. The…MetaStealer Emerges As The New Malware Threat For …

Apple

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Mitigations for Critical c-ares DoS, Code Execution Bug Released

A critical buffer overflow vulnerability has been found in c-ares before 1_16_1 thru 1_17_0 via the function ares_parse_soa_reply in ares_parse_soa_reply.c ( C…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Harden Ubuntu Server to Secure Your Container and Other Deployments

You'll be surprised at how easy it is to harden the Ubuntu Server and ensure your deployments' foundation is as secure as possible.

Linux Docker

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Ubuntu 23.04 & 22.04.3 Installs Haven't Been Following Their Own Security Best Practices

It turns out that Ubuntu Linux installations of Ubuntu 23.04, 22.04.3 LTS, and installs done since April 2023 that accepted the Snap version update haven't bee…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

APT36 Using Customized Malware to Attack Indian Government Linux and Windows Servers

APT36 is a highly sophisticated APT (Advanced Persistent Threat) group known for conducting targeted espionage in South Asia and is strongly linked to Pakistan.

Linux Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Multiple Severe, Remotely Exploitable Chromium Vulns Fixed

Multiple severe, remotely exploitable security vulnerabilities have been found in Chromium, including out-of-bounds memory access in V8, CSS, and Fonts ( CVE-2…

Chrome

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Critical Memory Safety Bug, Other Severe Vulns Fixed in Thunderbird

A critical memory safety bug has been discovered in Thunderbird 115.0 and Thunderbird 102.13 ( CVE-2023-4056 ). Due to the severity of this vulnerability's thr…

The Hacker News
The Hacker News

NodeStealer Malware Now Targets Facebook Business Accounts on Multiple Browsers

An ongoing campaign is targeting Facebook Business accounts with bogus messages to harvest victims' credentials using a variant of the Python-basedNodeStealera…

The Hacker News
The Hacker News Breaches & leaks

Cybercriminals Combine Phishing and EV Certificates to Deliver Ransomware Payloads

The threat actors behind RedLine and Vidar information stealers have been observed pivoting to ransomware through phishing campaigns that spread initial payloa…

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

Microsoft Fixed 59 Bugs With September 2023 Patch Tuesday

This week marked the release of the monthly scheduled security fixes from Microsoft. With the…Microsoft Fixed 59 Bugs With September 2023 Patch Tuesday on Late…

The Hacker News
The Hacker News Breaches & leaks

Free Download Manager Site Compromised to Distribute Linux Malware to Users for 3+ Years

A download manager site served Linux users malware that stealthily stole passwords and other sensitive information for more than three years as part of a suppl…

Linux

The Hacker News
The Hacker News Vulnerabilities

N-Able's Take Control Agent Vulnerability Exposes Windows Systems to Privilege Escalation

A high-severity security flaw has been disclosed in N-Able's Take Control Agent that could be exploited by a local unprivileged attacker to gain SYSTEM privile…

Windows

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

Ensuring Data Security and Confidentiality in IT Staffing Augmentation

IT staffing augmentation involves temporarily hiring external contractors or consultants to supplement a company’s in-house…Ensuring Data Security and Confiden…

The Hacker News
The Hacker News Vulnerabilities

Alert: New Kubernetes Vulnerabilities Enable Remote Attacks on Windows Endpoints

Three interrelated high-severity security flaws discovered in Kubernetes could be exploited to achieve remote code execution with elevated privileges on Window…

Windows Kubernetes

The Hacker News
The Hacker News Vulnerabilities

Researchers Detail 8 Vulnerabilities in Azure HDInsight Analytics Service

More details have emerged about a set of now-patched cross-site scripting (XSS) flaws in theMicrosoft Azure HDInsightopen-source analytics service that could b…

Azure

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Critical OpenDMARC DoS Bug Fixed

A critical vulnerability was found in the OpenDMARC open-source implementation of the DMARC specification. It was discovered that OpenDMARC through 1.3.2 and 1…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Malware! Read This If You Use Free Download Manager

We do not often talk about Linux malware because it is often quickly patched up and not exploited much in the wild compared to Windows/macOS. However, there ha…

Linux Windows Apple

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

Ease of Use and Security: Two key aspects of API Design

Application Programming Interfaces (APIs) have become the backbone of modern software development. APIs enable seamless…Ease of Use and Security: Two key aspec…

The Hacker News
The Hacker News Breaches & leaks

How Cyberattacks Are Transforming Warfare

There is a new battlefield. It is global and challenging to defend. What began with a high-profile incident back in 2007, when Estonia was hit by hackers targe…

The Hacker News
The Hacker News Breaches & leaks

Rust-Written 3AM Ransomware: A Sneak Peek into a New Malware Family

A new ransomware family called3AMhas emerged in the wild after it was detected in a single incident in which an unidentified affiliate deployed the strain foll…

The Hacker News
The Hacker News Vulnerabilities

Update Adobe Acrobat and Reader to Patch Actively Exploited Vulnerability

Adobe'sPatch Tuesday updatefor September 2023 comes with a patch for a critical actively exploited security flaw in Acrobat and Reader that could permit an att…

Windows Apple

The Hacker News
The Hacker News Vulnerabilities

Critical GitHub Vulnerability Exposes 4,000+ Repositories to Repojacking Attack

A new vulnerability disclosed in GitHub could have exposed thousands of repositories at risk of repojacking attacks, new findings show.The flaw "could allow an…

GitHub

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

TCP Authentication Option "TCP-AO" Support Nears For The Linux Kernel

One of the new Linux networking features we've been looking forward to seeing in the kernel is TCP Authentication Option (TCP-AO / RFC5925) as a means of impro…

Linux