Red Hot Cyber. The Cybersecurity Blog
29,000 Exchange servers at risk. The exploit for CVE-2025-53786 is under exploitation.
29,000 Exchange servers are vulnerable to CVE-2025-53786, which allows attackers to move within Microsoft cloud environments, potentially leading to complete domain compromise. CVE-2025-53786 allows a...
No Tariffs for 90 Days! China and the US Reach a Temporary Economic Agreement
The Government of the People’s Republic of China (“China”) and the Government of the United States of America (“USA”), according to a report by Beijing-based Xinhua ...
New 7-Zip flaw: Symbolic links turn extraction into a hack
A recently discovered security flaw in the popular file compression software 7-Zip has raised considerable concern within the security community. All versions of 7-Zip prior to 25.01 are affected by t...
James Cameron: AI can cause devastation like Skynet and Terminator
“The Skynet military defense system will go live on August 4, 1997. It will begin to self-educate, learning at an exponential rate, and will become self-aware at 2:14 a.m. on August 29. Panicki...
HTTP/1.1 Must Die! Critical vulnerabilities put millions of websites at risk.
A critical security flaw in HTTP/1.1 has been disclosed by security experts, highlighting a threat that has continued to impact web infrastructure for more than six years, potentially impacting millio...
A new Privilege Escalation (PE) technique allows UAC bypass on Windows
A recent discovery has uncovered a sophisticated technique that bypasses Windows User Account Control (UAC), allowing privilege escalation without user intervention through the use of the private font...
Discovering the Deep Web and Dark Web: The Ultimate Guide
There has been a lot of talk for some years now about the deep web and the dark web, and many have wondered: but what exactly does this mean? The dark web is often associated with shady and criminal a...
New Critical Vulnerability Discovered in Microsoft Exchange Server: CISA Warns
A critical security flaw has been discovered in hybrid deployments of Microsoft Exchange Server. This vulnerability (CWE-287) allows attackers with local administrative access to escalate their privil...
Critical Bugs on NVIDIA Triton Allow Attackers to Compromise and Steal AI Model
Critical vulnerabilities have been discovered in NVIDIA’s Triton Inference Server, threatening the security of AI infrastructure on Windows and Linux. The open-source solution is designed for l...
Malware disguises itself as an innocent photo on Dropbox. APT37’s steganographic strategy
Specialists at the Genians Security Center have discovered an improved version of the RoKRAT malware, associated with the North Korean APT37 group. The new version is distinguished by an unusual way o...
Featured Articles

29,000 Exchange servers are vulnerable to CVE-2025-53786, which allows attackers to move within Microsoft cloud environments, potentially leading to complete domain compromise. CVE-2025-53786 allows a...

The Government of the People’s Republic of China (“China”) and the Government of the United States of America (“USA”), according to a report by Beijing-based Xinhua ...

A recently discovered security flaw in the popular file compression software 7-Zip has raised considerable concern within the security community. All versions of 7-Zip prior to 25.01 are affected by t...

“The Skynet military defense system will go live on August 4, 1997. It will begin to self-educate, learning at an exponential rate, and will become self-aware at 2:14 a.m. on August 29. Panicki...

A critical security flaw in HTTP/1.1 has been disclosed by security experts, highlighting a threat that has continued to impact web infrastructure for more than six years, potentially impacting millio...

Satellites Under Hackers’ Control: “It’s Easier to Hack Them Than to Use Satellite Weapons”
At the Black Hat conference in Las Vegas, VisionSpace Technologies demonstrated that it is much easier and cheaper to disable a satellite or alter its trajectory than to use anti-satellite weapons. It’s enough to find and exploit vulnerabilities in the

A step toward autonomous warfare. A drone can autonomously program its “brain system.”
For the first time, it has been demonstrated that a robot can not only execute commands, but also program its own “brain system” from start to finish. This breakthrough was demonstrated by Peter Burke, professor of electrical and computer engineering

GPT-5 is here! The billion-dollar AI that devours GPUs and makes GPT-4 look like a toy.
OpenAI has launched its new flagship model, and the message is clear: reliability, power, and a radical change in the way we interact with artificial intelligence. After years of viewing language models as experimental tools, GPT-5 marks the definitive transition

HTTP/1.1 Must Die! Critical vulnerabilities put millions of websites at risk.
A critical security flaw in HTTP/1.1 has been disclosed by security experts, highlighting a threat that has continued to impact web infrastructure for more than six years, potentially impacting millions of sites despite ongoing efforts to contain it. PortSwigger researchers

A new Privilege Escalation (PE) technique allows UAC bypass on Windows
A recent discovery has uncovered a sophisticated technique that bypasses Windows User Account Control (UAC), allowing privilege escalation without user intervention through the use of the private font editor, raising global concerns among system administrators. The attack disclosed by Matan

The new Flipper Zero firmware made in DarkWeb becomes the key to every car
A new custom firmware for the Flipper Zero multi-purpose device is capable of bypassing many of the rolling code security systems implemented in the majority of modern vehicles, potentially exposing millions of cars to theft. Evidence presented by the YouTube

ElectroSim: The Ethical Hackers’ Virtual Environment for Studying OT/ICS Security Flaws
Redazione RHC - August 11th, 2025
ElectroSim Industrialis an educational virtual machine that simulates the operating platform of a typical electric utility, combining consumption control, industrial monitoring, and essential cybersecurity concepts. The environment is designed for...

Windows 12 and 13: goodbye mouse and keyboard! Will user interaction be voice-only?
Redazione RHC - August 10th, 2025
What will Windows 12 and even Windows 13 look like? David Weston, Microsoft vice president of enterprise and operating systems security, believes that in the future, Windows systems will most...

Drones under fire! A NATO country orders a 100 kW laser for air defense.
Redazione RHC - August 10th, 2025
Australian company Electro Optic Systems Holdings Limited (EOS)has signed the world's first export contract for a 100-kilowatt laser air defense system capable of destroying swarms of drones. The deal is...

James Cameron: AI can cause devastation like Skynet and Terminator
Redazione RHC - August 10th, 2025
"The Skynet military defense system will go live on August 4, 1997. It will begin to self-educate, learning at an exponential rate, and will become self-aware at 2:14 a.m. on...
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