Red Hot Cyber. The Cybersecurity Blog
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Windows 10 Still Running on 1 Billion PCs, Upgrade to Windows 11 Urged
Windows 10 has been officially retired, but it still runs on approximately one billion personal computers worldwide. A significant number...
Redazione RHC - 4 December 2025
Secure AI Integration in OT Systems: Key Principles and Best Practices
Since ChatGPT's public release in November 2022, artificial intelligence (AI) has been integrated into many aspects of human society. For...
Redazione RHC - 4 December 2025
Aisuru Botnet Unleashes 29.7 Tbps DDoS Attack, Cloudflare Mitigates
A botnet service called Aisuru offers an army of compromised IoT devices and routers to launch high-traffic DDoS attacks. In...
Redazione RHC - 3 December 2025
Critical Vulnerability in Iskra iHUB Devices Exposed
A serious security vulnerability has been discovered in smart metering infrastructure, which could expose utility networks to remote takeover risks....
Redazione RHC - 3 December 2025
Roblox Down Russia
Today, the Roblox gaming platform went offline in Russia. However, international services that monitor network outages reported no issues during...
Redazione RHC - 3 December 2025
Inside Lazarus! The fake candidate who fooled North Korean cyber spies
A joint investigation by BCA LTD, NorthScan, and ANY.RUN has exposed one of North Korea's most secretive hacking schemes. Under...
Redazione RHC - 3 December 2025
Critical Vulnerability in Azure Bastion Scores 10! When RDP and SSH in the Cloud Are Checkmated
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
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
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
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...
MONOLOCK: The new “silent” ransomware group that rejects leak sites and affiliate panels.
The ransomware landscape is changing. The most exposed actors—LockBit, Hunters International, and Trigona—have paid the price for overexposure, including international operations, infiltrations, deliberate leaks, and operational collapses. After years dominated...
Critical vulnerability in the WordPress plugin W3 Total Cache. 430,000 sites at risk!
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 authentication....
Hundreds of robots on the march: China presents the new generation of humanoids
Shenzhen -based UBTECH Robotics has publicly demonstrated its new wave of humanoid robots, delivering several hundred of them in a single shipment. The announcement was accompanied by a video that...
Veeam launches Data Platform v13, redefining the standard for cyber resilience and advanced data protection.
With new capabilities to stay ahead of threats and accelerate recovery with next-generation security, forensic insights and intelligent automation, Veeam also launches the Universal Hypervisor Integration API, a flexible integration...
Happy birthday, Windows! 40 years of operating system history and still going strong.
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...
World Children’s Day: Children live in digital, but digital wasn’t designed for them.
Today is World Children's Day, established by the UN on November 20 to commemorate two fundamental acts: the 1959 Declaration of the Rights of the Child and, thirty years later,...
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