Red Hot Cyber. The Cybersecurity Blog
Featured Articles
Microsoft has disclosed a critical vulnerability in SharePoint Online (discovered by RHC through our ongoing monitoring of critical CVEs on our portal), identified as CVE‑2025‑59245 , with a CVSS ...
The ransomware landscape is changing. The most exposed actors—LockBit, Hunters International, and Trigona—have paid the price for overexposure, including international operations, infiltrations, d...
A critical vulnerability, CVE-2025-9501, has been discovered in the popular WordPress plugin W3 Total Cache . This vulnerability allows the execution of arbitrary PHP commands on the server without au...
Exactly 40 years ago, on November 20, 1985, Microsoft released Windows 1.0 , the first version of Windows, which attempted to transform the then-personal computer from a machine with a monotonous comm...
In recent months, a new cyber operations infrastructure has been developing in the United States, in which automated agents are becoming not just a support tool, but a full-fledged participant in offe...
TamperedChef: Malware via Fake App Installers
Whoever took down Cloudflare during the outage put their infrastructure at risk
Critical Vulnerability in Azure Bastion Scores 10! When RDP and SSH in the Cloud Are Checkmated
Risk averted for millions of Microsoft users! The critical vulnerability in Microsoft SharePoint 9.8
Sturnus, the banking Trojan that intercepts WhatsApp, Telegram, and Signal messages
Disloyal Employees: Fired, Returns to Work, and Resets 2,500 Passwords Without the Company’s Knowledge
TamperedChef: Malware via Fake App Installers
Redazione RHC - November 21st, 2025
The large-scale TamperedChef campaign is once again attracting the attention of specialists, as attackers continue to distribute malware via fake installers of popular applications. This scam, disguised as legitimate software,...
Whoever took down Cloudflare during the outage put their infrastructure at risk
Redazione RHC - November 21st, 2025
A major outage in Cloudflare's infrastructure has unexpectedly tested the robustness of the cloud and its security systems for many businesses. On November 18, service outages caused websites around the...
Critical Vulnerability in Azure Bastion Scores 10! When RDP and SSH in the Cloud Are Checkmated
Redazione RHC - November 21st, 2025
An authentication bypass vulnerability has been discovered in Azure Bastion , Microsoft's managed service that enables secure RDP and SSH connections to virtual machines in Azure without directly exposing them...
Risk averted for millions of Microsoft users! The critical vulnerability in Microsoft SharePoint 9.8
Redazione RHC - November 21st, 2025
Microsoft has disclosed a critical vulnerability in SharePoint Online (discovered by RHC through our ongoing monitoring of critical CVEs on our portal), identified as CVE‑2025‑59245 , with a CVSS v3.1...
Sturnus, the banking Trojan that intercepts WhatsApp, Telegram, and Signal messages
Redazione RHC - November 21st, 2025
ThreatFabric specialists have discovered a new banking Trojan, Sturnus . The malware is capable of intercepting messages from end-to-end encrypted messaging apps (Signal, WhatsApp, Telegram) and gaining full control over...
Disloyal Employees: Fired, Returns to Work, and Resets 2,500 Passwords Without the Company’s Knowledge
Redazione RHC - November 21st, 2025
An employee has pleaded guilty to hacking into his former employer's network and causing nearly $1 million in damages after being fired. According to the indictment, 35-year-old Maxwell Schultz, who...
Discover the latest critical CVEs issued and stay updated on the most recent vulnerabilities. Or search for a specific CVE