Red Hot Cyber. The Cybersecurity Blog
China is using artificial intelligence to improve mass surveillance
In Beijing, in a banquet hall of a luxury hotel, police officers from across the country attended a conference dedicated to the application of artificial intelligence to public safety . The event open...
Rust Rebels! Fund Launched to Pay Open Source Maintainers
The Rust Foundation has announced the launch of the Maintainers Fund, a new program designed to support developers responsible for the stability and development of the Rust ecosystem. This step aims t...
12.5 million HD movies per second! Amazon’s undersea cable will connect the US to Ireland.
In a few years, Ireland and the United States will be connected by an undersea communications cable designed to help Amazon improve its AWS services. Undersea cables are a vital part of the infrastruc...
They told you 6G would be fast, right? But they didn’t tell you the whole truth
It’s not “ just faster ”: 6G changes the very nature of the network! When we talk about 6G, we risk reducing everything to a speed upgrade, as if the network of the future were simply a 5G with ...
Microsoft Exchange Server Penetration Testing: Techniques, Tools, and Countermeasures
Often, during penetration testing, we find ourselves with elevated access (Domain Admin) within an organization. Some companies stop there, thinking that obtaining Domain Admin is the ultimate goal. B...
Notepad++ under attack! How a fake DLL opens the door to criminal hackers
A new vulnerability affecting Notepad++ was released in September. The vulnerability has been identified as CVE-2025-56383, and details can be found on the NIST website. CVE-2025-56383 is a DLL hijack...
A dangerous zero-day zero-click exploit threatens billions of Android devices
Google has issued an urgent advisory regarding a critical vulnerability in Android that allows attackers to execute arbitrary code on the device without any user interaction. The Zero Click vulnerabil...
Does Microsoft use macOS to create Windows wallpapers? Probably!
On October 29, Microsoft released a wallpaper to commemorate the eleventh anniversary of the Windows Insider program, and it is speculated that it was created using macOS. Let us remember that Windows...
Louvre Theft: Windows 2000 and Windows XP on Networks, as Well as Simple Passwords
As we know, the thieves in the “theft of the century” entered through a second-floor window of the Louvre Museum, but the museum had other problems besides unprotected windows. Although Cu...
SesameOp: The Malware That Uses OpenAI Assistants for Command and Control
Microsoft has discovered a new malware, dubbed SesameOp , and published details of how it works . This backdoor was unusual: its creators used the OpenAI Assistants API as a covert control channel , a...
Featured Articles

In Beijing, in a banquet hall of a luxury hotel, police officers from across the country attended a conference dedicated to the application of artificial intelligence to public safety . The event open...

The Rust Foundation has announced the launch of the Maintainers Fund, a new program designed to support developers responsible for the stability and development of the Rust ecosystem. This step aims t...

In a few years, Ireland and the United States will be connected by an undersea communications cable designed to help Amazon improve its AWS services. Undersea cables are a vital part of the infrastruc...

It’s not “ just faster ”: 6G changes the very nature of the network! When we talk about 6G, we risk reducing everything to a speed upgrade, as if the network of the future were simply a 5G w...

Often, during penetration testing, we find ourselves with elevated access (Domain Admin) within an organization. Some companies stop there, thinking that obtaining Domain Admin is the ultimate goal. B...
Microsoft Edge protects Internet Explorer mode from attacks
Canada’s craft beer competition ends in chaos over AI judges
Artificial General Intelligence (AGI): the first global standard for measuring it has been defined
$2.5 billion: The cost of the Jaguar Land Rover cyber attack.
Court orders NSO Group to stop using spyware against WhatsApp
A serious bug in Microsoft 365 Copilot leads to data exfiltration via prompts

Microsoft Edge protects Internet Explorer mode from attacks
Redazione RHC - October 24th, 2025
The Microsoft Edge security team made significant changes to Internet Explorer mode after receiving confirmation of targeted attacks using it. Experts discovered that attackers exploited vulnerabilities in the outdated Chakra...

Canada’s craft beer competition ends in chaos over AI judges
Redazione RHC - October 24th, 2025
A major Canadian craft beer competition has become the center of controversy after unexpectedly introducing artificial intelligence into the beverage judging process. The decision to integrate algorithms without warning sparked...

Artificial General Intelligence (AGI): the first global standard for measuring it has been defined
Redazione RHC - October 23rd, 2025
On October 21, 2025, an international team of researchers from 29 leading institutions—including Stanford University, MIT, and the University of California, Berkeley —completed a study that marks a milestone in...

$2.5 billion: The cost of the Jaguar Land Rover cyber attack.
Redazione RHC - October 23rd, 2025
Jaguar Land Rover continues to deal with the fallout from the cyber attack that paralyzed production, disrupted its dealer network, and jeopardized supply chains. Vehicle production at major UK plants...

Court orders NSO Group to stop using spyware against WhatsApp
Redazione RHC - October 23rd, 2025
A federal court has ordered Israeli company NSO Group (developer of the commercial spyware Pegasus) to stop using spyware to target and attack WhatsApp users. Please note that Pegasus is...

A serious bug in Microsoft 365 Copilot leads to data exfiltration via prompts
Redazione RHC - October 23rd, 2025
An advanced security flaw exists in M365 Copilot that allows attackers to exfiltrate sensitive information from tenants, such as recent emails, through indirect command injection. Security researcher Adam Logue detailed...
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