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Red Hot Cyber. The Cybersecurity Blog

ESXi Zero-Day Exploit: How to Protect Your VMware Environment
Google Fast Pair Vulnerability: WhisperPair Exposes Millions of Devices
Elon Musk Sues OpenAI for $134 Billion Over AI Betrayal
Net-NTLMv1 Exploitation: Rainbow Tables for Modern Attacks
Your paycheck is zero! Congratulations, someone answered the phone wrong
Two Ukrainians Suspected in Black Basta Ransomware Attacks
Gootloader Malware Returns with Enhanced Evasion Techniques
VoidLink Malware: Advanced Linux Framework Targets Cloud Infrastructures
Microsoft Copilot Vulnerability Exposes User Data to Hackers
Progress Software Patches LoadMaster, MOVEit WAF Vulnerabilities
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Ultime news

Windows: Security updates cause problems with UAC and app installation Cybercrime

Windows: Security updates cause problems with UAC and app installation

Microsoft has announced that the August 2025 Windows security updates may cause unexpected User Account Control (UAC) prompts and issues...
Redazione RHC - 5 September 2025
Attackers are using Velociraptor for cyberattacks. Rapid7 is aware Cybercrime

Attackers are using Velociraptor for cyberattacks. Rapid7 is aware

Sophos security specialists have drawn attention to a cyberattack in which unknown attackers used the open-source forensic tool Velociraptor to...
Redazione RHC - 5 September 2025
Supercomputers: Italy ranks sixth and tenth in the 2025 TOP500 rankings. Cybercrime

Supercomputers: Italy ranks sixth and tenth in the 2025 TOP500 rankings.

The world of supercomputers has entered the era of exascale computing. The June 2025 TOP500 ranking recorded three American systems...
Redazione RHC - 5 September 2025
Underwater warfare is upon us! Will Chinese cable cutters pose a global threat? Cybercrime

Underwater warfare is upon us! Will Chinese cable cutters pose a global threat?

The new cable cutter, developed by the China Shipbuilding Research Center, is designed for use on advanced submarines such as...
Redazione RHC - 5 September 2025
$16 billion in stolen Apple, Meta, and Google credentials up for sale for $121,000 Cybercrime

$16 billion in stolen Apple, Meta, and Google credentials up for sale for $121,000

The Darklab team, Red Hot Cyber's community of threat intelligence experts, has identified an ad on the dark web marketplace...
Redazione RHC - 5 September 2025
The European Union General Court “upholds” the transfer of personal data to the United States. For now Cybercrime

The European Union General Court “upholds” the transfer of personal data to the United States. For now

April 1st wasn't an April Fool's joke: the first hearing in the Latombe v. Commission case was adjourned to September...
Stefano Gazzella - 5 September 2025
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Featured Articles

Immagine del sitoCybercrime
ESXi Zero-Day Exploit: How to Protect Your VMware Environment
Redazione RHC - 20/01/2026

A group of attackers is using a zero-day exploit toolkit to compromise VMware ESXi instances in an uncontrolled manner, taking advantage of multiple vulnerabilities to bypass virtual machine restrictions. The current incident highlights the ongoing…

Immagine del sitoCybercrime
Google Fast Pair Vulnerability: WhisperPair Exposes Millions of Devices
Redazione RHC - 19/01/2026

Researchers from the Cybersecurity and Industrial Cryptography team at KU Leuven have discovered a critical flaw in the Google Fast Pair protocol. The vulnerability allows attackers to hijack control of millions of Bluetooth devices, track…

Immagine del sitoCybercrime
Elon Musk Sues OpenAI for $134 Billion Over AI Betrayal
Redazione RHC - 19/01/2026

Elon Musk has filed a staggering $134 billion in damages in a malicious lawsuit against OpenAI and Microsoft. According to Bloomberg , the latest lawsuit accuses OpenAI of betraying its core mission as a nonprofit…

Immagine del sitoCulture
Net-NTLMv1 Exploitation: Rainbow Tables for Modern Attacks
Redazione RHC - 18/01/2026

Mandiant has released a large set of rainbow tables dedicated to Net-NTLMv1 with the aim of concretely demonstrating how insecure this authentication protocol has become. Although Net-NTLMv1 has been deprecated for years and its weaknesses…

Immagine del sitoCybercrime
Your paycheck is zero! Congratulations, someone answered the phone wrong
Redazione RHC - 18/01/2026

No worker would accept their paycheck disappearing without explanation. It was precisely from a series of internal reports of this nature that an organization began investigating an apparently administrative anomaly, discovering instead a targeted cyber…