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Red Hot Cyber. The Cybersecurity Blog

A $500 Tool Claims to Kill EDRs at Kernel Level: Inside the NtKiller Underground Ad
Webrat Malware Targets Security Researchers with GitHub Exploit Traps
A backdoor in NVIDIA code. Three 9.8 bugs plague AI and robotics development systems
La Poste Hit by Pro-Russian DDoS Attack During Peak Holiday Season
CVE-2025-47761: FortiClient VPN Zero-Day Exploit Lets Privilege Escalation
Critical MongoDB Vulnerability Exposed: CVE-2025-14847
RansomHouse Ransomware Upgraded: Enhanced Encryption Threat
Cyber Attacks on the Rise: Wiper Malware and Data Destruction in 2025
MS13-089 Ransomware: Double Extortion Without Encryption
Microsoft Shifts Activation Process: What It Means for Air-Gapped Systems
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Ultime news

Airbus Eyes Sovereign Cloud to Mitigate US Data Risks Cybercrime

Airbus Eyes Sovereign Cloud to Mitigate US Data Risks

In recent months, a question has been emerging with increasing insistence on European corporate boards: is the US cloud really...
Redazione RHC - 21 December 2025
North Korean Hackers Steal $2 Billion in Crypto, Targeting DeFi Sector Cybercrime

North Korean Hackers Steal $2 Billion in Crypto, Targeting DeFi Sector

In 2025, North Korean hackers stole a record $2 billion in cryptocurrency , 51% more than the previous year. However,...
Redazione RHC - 21 December 2025
Kimwolf Botnet: The Rising Threat of DDoS Attacks on IoT Devices Cybercrime

Kimwolf Botnet: The Rising Threat of DDoS Attacks on IoT Devices

A new and formidable enemy has emerged in the cyber threat landscape: Kimwolf, a fearsome DDoS botnet, is having a...
Redazione RHC - 20 December 2025
54 Arrested in $Multi-Million ATM Jackpotting Scheme Linked to Tren de Aragua Cybercrime

54 Arrested in $Multi-Million ATM Jackpotting Scheme Linked to Tren de Aragua

A federal grand jury in the District of Nebraska has indicted a total of 54 people accused of participating in...
Redazione RHC - 20 December 2025
The Birth of World Wide Web: How Tim Berners-Lee Created the First Website Culture

The Birth of World Wide Web: How Tim Berners-Lee Created the First Website

There you have it! On December 20, 1990, something epochal happened at CERN in Geneva. Tim Berners-Lee , a British...
Redazione RHC - 20 December 2025
WatchGuard Firewall Zero-Day Vulnerability CVE-2025-14733 Exploited Cybercrime

WatchGuard Firewall Zero-Day Vulnerability CVE-2025-14733 Exploited

A critical zero-day vulnerability, identified as CVE-2025-14733, has left network administrators on their knees, forcing them into a race against...
Redazione RHC - 19 December 2025
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CyberVolk Ransomware Flawed: Free File Recovery Possible

- December 17th, 2025

This isn't the first time criminal hackers make mistakes, and it won't be the last. The pro-Russian hacktivist group CyberVolk launched the RaaS service VolkLocker (also known as CyberVolk 2.x)....
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OSINT Ethics and Legality: Navigating Open Source Intelligence

- December 17th, 2025

Open Source Intelligence (OSINT) has emerged in recent years as one of the most fascinating, yet most insidious, disciplines in the information and security landscape. Its essence is remarkably simple:...
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The Psychology of Passwords: Why Weak Passwords Persist

- December 17th, 2025

The psychology of passwords starts right here: trying to understand people before systems. Welcome to "The Mind Behind Passwords," the column that looks at cybersecurity. From a different perspective: that...
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Russian Cyber Operations Shift to Targeting Western Critical Infrastructure

- December 17th, 2025

New details emerge from an Amazon Threat Intelligence report that highlight an alarming shift in Russian government-backed cyber operations. High-level 0-day exploits, often attributed to state-sponsored actors, have seen a...
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Google Chrome Security Update Fixes Critical Vulnerabilities

- December 17th, 2025

A significant security update has been released by Google for the stable desktop channel, which addresses two very serious vulnerabilities that could expose users to potential memory leak attacks. As...
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Spiderman Phishing Kit Targets European Banks and Crypto Users

- December 17th, 2025

Varonis researchers have discovered a new PhaaS platform, called Spiderman, that targets users of European banks and cryptocurrency services. Attackers use the service to create copies of legitimate websites to...
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AI Smart Glasses for Police: Efficient Vehicle Checks in China

- December 17th, 2025

The Changsha traffic police have begun using AI-powered smart glasses in their daily patrols. This was confirmed by the city's Public Security Bureau , which has already distributed the new...
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Notepad++ 8.8.9 Released: Fixing Critical Update Vulnerability

- December 16th, 2025

A new version, 8.8.9, of the popular text editor Notepad++, has been released by its developers, fixing a flaw in the automatic update system . This issue came to light...
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Salt Typhoon Hackers Exposed: Cisco Training Led to Global Telecom Breaches

- December 16th, 2025

A recent study by SentinelLabs sheds new light on the roots of the hacker group known as “Salt Typhoon ,” which carried out one of the most audacious espionage operations...
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Critical Red Hat OpenShift GitOps Vulnerability Exposed

- December 16th, 2025

A critical flaw has been discovered in Red Hat OpenShift GitOps, putting Kubernetes clusters at risk by allowing users with reduced permissions to gain full control of them. OpenShift GitOps...
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Discover the latest critical CVEs issued and stay updated on the most recent vulnerabilities. Or search for a specific CVE

Featured Articles

Immagine del sitoCybercrime
A $500 Tool Claims to Kill EDRs at Kernel Level: Inside the NtKiller Underground Ad
Redazione RHC - 25/12/2025

An ad has surfaced on a closed underground forum frequented by malware operators and initial access brokers, attracting the attention of the cyber threat intelligence community. The post promotes “NtKiller,” a supposed “kernel-level” utility designed…

Immagine del sitoCybercrime
Webrat Malware Targets Security Researchers with GitHub Exploit Traps
Redazione RHC - 24/12/2025

There’s a specific moment, almost always at night, when curiosity overtakes caution. A newly opened repository, few stars but a success. very high score, the README file is well written enough to seem real. This…

Immagine del sitoCybercrime
A backdoor in NVIDIA code. Three 9.8 bugs plague AI and robotics development systems
Redazione RHC - 24/12/2025

When it comes to cybersecurity, you can never be too careful. Furthermore, when we talk about backdoors (or alleged ones), the question that follows is: who inserted them? Was it for maintenance purposes or for…

Immagine del sitoCybercrime
La Poste Hit by Pro-Russian DDoS Attack During Peak Holiday Season
Redazione RHC - 23/12/2025

According to internal sources at RedHotCyber , the digital offensive that is causing problems for the National Postal System in France has been officially claimed by the pro-Russian hacker collective NoName057(16). Analysts confirm that the…

Immagine del sitoVulnerability
CVE-2025-47761: FortiClient VPN Zero-Day Exploit Lets Privilege Escalation
Manuel Roccon - 23/12/2025

The following analysis examines the attack vector for CVE-2025-47761 , a vulnerability found in the Fortips_74.sys kernel driver used by FortiClient VPN for Windows. The core of the vulnerability lies in a mishandled IOCTL that…