Red Hot Cyber
Cybersecurity is about sharing. Recognize the risk, combat it, share your experiences, and encourage others to do better than you.
Cybersecurity is about sharing. Recognize the risk,
combat it, share your experiences, and encourage others
to do better than you.
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Red Hot Cyber. The Cybersecurity Blog

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Hospitals tremble! Ransomcortex arrives. ransomware gang targeting healthcare facilities Cybercrime

Hospitals tremble! Ransomcortex arrives. ransomware gang targeting healthcare facilities

Recently, the landscape of cyber threats has been enriched by the emergence of a new ransomware group named "Ransomcortex". This...
RHC Dark Lab - 12 July 2024
RHC interviews Vanir Group. Former affiliates of LockBit, Karakurt and Knight united to extort money: ‘Hire professionals, don’t be cheap’ Cybercrime

RHC interviews Vanir Group. Former affiliates of LockBit, Karakurt and Knight united to extort money: ‘Hire professionals, don’t be cheap’

New threat actors often emerge every day to destabilize the digital foundations of organizations around the world. One of the...
RHC Dark Lab - 12 July 2024
End of an Era: SiegedSec, the Hacker Group, Announces Its Dissolution Cybercrime

End of an Era: SiegedSec, the Hacker Group, Announces Its Dissolution

The cybercriminal group SiegedSec, which gained notoriety during Russia's invasion of Ukraine, has recently announced its dissolution. This group, led...
Pietro Melillo - 11 July 2024
Alleged Data Breach of the United States Department of Defense and National Security Agency Cybercrime

Alleged Data Breach of the United States Department of Defense and National Security Agency

Recently, alarming news has emerged on a well-known underground forum regarding alleged data breaches of the United States Department of...
Pietro Melillo - 11 July 2024
New Ransomware Group “Vanir Group”: Three Victims Immediately in Their Data Leak Site Cybercrime

New Ransomware Group “Vanir Group”: Three Victims Immediately in Their Data Leak Site

A new ransomware group, calling themselves "Vanir Group," has recently made its debut in the cybercrime landscape. This group has...
Pietro Melillo - 10 July 2024
Meow ransomware claims attack in its Data Leak Site at HPE giant Cybercrime

Meow ransomware claims attack in its Data Leak Site at HPE giant

Introduction Today, the ransomware gang known as Meow has claimed responsibility for a cyberattack on the multinational giant Hewlett Packard...
Pietro Melillo - 10 July 2024

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
24-Year-Old Hacker Breaches US Supreme Court Database
Redazione RHC - 14/01/2026

Do you remember the 24-year-old hacker Carmelo Miano and the breaches of the Naples Prosecutor’s Office’s accounts and computer systems? It appears something similar happened in the United States, and the other young man is…

Immagine del sitoCybercrime
Cloudflare vs Italy: The Battle for Internet Freedom and DNS Control
Redazione RHC - 14/01/2026

Cloudflare CEO Matthew Prince has threatened to shut down the company’s operations in Italy after the country’s telecom regulator fined it twice its annual revenue in the country. The facts The conflict erupted around Italy’s…

Immagine del sitoCybercrime
Cybercrime Meets Real-Life Violence: Foxtrot Network’s Dark Side
Redazione RHC - 13/01/2026

In recent months, there has been increasing talk of a paradigm shift in cybercrime . What for years was perceived as a predominantly digital ecosystem— consisting of fraud, identity theft, online extortion, and cyberattacks —is…

Immagine del sitoCybercrime
Iran Cyber Crisis: Connettività Compromised
Roberto Villani - 13/01/2026

Sometimes important things don’t arrive at a press conference. They arrive like a graph that stops breathing: the connectivity line collapses, the OSINT dries up, the noise grows as the signal disappears. In Iran, the…

Vulnerability
ServiceNow AI Vulnerability CVE-2025-12420: Critical Security Risk
Redazione RHC - 13/01/2026

A critical flaw has been identified in ServiceNow’s artificial intelligence platform, with a severity score of 9.3 out of 10. This vulnerability, classified as CVE-2025-12420, could allow attackers to impersonate legitimate users without authenticating. ServiceNow…