Red Hot Cyber. The Cybersecurity Blog

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...

Eight 0-days worth $35 million sold to Russia by US insiders

Former US defense contractor CEO Peter Williams has pleaded guilty to selling ” eight sensitive, protected cyber exploits” to Russian zero-day broker Operation Zero. Court documents and a ...

Trump refuses to export Nvidia chips. China responds: “Don’t worry, we’ll do it ourselves.”

Reuters reported that Trump told reporters during a pre-recorded interview on CBS’s “60 Minutes” and on Air Force One during the return flight: “We’re not going to let an...

Featured Articles

12.5 million HD movies per second! Amazon’s undersea cable will connect the US to Ireland.

Di Redazione RHC - 06/11/2025

They told you 6G would be fast, right? But they didn’t tell you the whole truth

Di Sandro Sana - 06/11/2025

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...

Microsoft Exchange Server Penetration Testing: Techniques, Tools, and Countermeasures

Di Alessandro Molinari - 06/11/2025

Notepad++ under attack! How a fake DLL opens the door to criminal hackers

Di Manuel Roccon - 06/11/2025

A dangerous zero-day zero-click exploit threatens billions of Android devices

Di Redazione RHC - 05/11/2025

Danger for OneDrive users: Infected DLLs hide in shared files

Attackers are using an advanced technique involving sideloading DLLs via the Microsoft OneDrive application. This allows them to execute malicious cod...

Redazione RHC - 05/11/2025 - 12:26

ArXiv blocks articles generated by AI

arXiv, one of the most important repositories of scientific preprints , has revealed some disturbing facts following growing concerns in the scientifi...

Redazione RHC - 05/11/2025 - 10:02

CISA Warns! New Bugs in Gladinet, Control Web Panel, and WordPress Expose Systems

Two vulnerabilities related to Gladinet and Control Web Panel (CWP) have been added to the U.S. Cybersecurity and Infrastructure Security Agency (CISA...

Redazione RHC - 05/11/2025 - 07:58

New bugs in Teams open the door to data theft and social engineering

Cybersecurity experts have disclosed four vulnerabilities in Microsoft Teams that could have allowed attackers to conduct dangerous social engineering...

Redazione RHC - 05/11/2025 - 07:28

OpenAI releases Sora Mobile App on Android, available in multiple countries

OpenAI has released the Sora mobile app on Android devices. CNBC reported that OpenAI's Sora app is now available for download through the Google Play...

Redazione RHC - 05/11/2025 - 07:17

Drones at Brussels Airport and Military Bases: Security at Risk

On Tuesday evening, due to the presence of a drone in the airspace, air traffic controller Skeyes ordered the temporary suspension of flights departin...

Redazione RHC - 04/11/2025 - 22:42

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