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Red Hot Cyber. The Cybersecurity Blog

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Immagine del sito
Tor Boosts Security with Counter Galois Onion CGO Encryption
Di Redazione RHC - 27/11/2025

The Tor project has announced the introduction of a new encryption scheme, called Counter Galois Onion (CGO) , intended to replace the previous Tor1 Relay method. The update aims to strengthen network...

Immagine del sito
EU lawmakers push for Microsoft alternative to boost tech sovereignty
Di Redazione RHC - 26/11/2025

A group of members of the European Parliament have called for Microsoft to abandon its internal use of products and switch to European solutions. Their initiative stems from growing concerns about the...

Immagine del sito
Investment Scam Alert: How to Avoid Losing Thousands
Di Redazione RHC - 26/11/2025

Hi everyone… my name is Marco, I’m 37 years old and I work as an administrative clerk in an accounting firm. This is my first time speaking in front of you all, and I’m a little emotional… and...

Immagine del sito
Malware Uses Finger Command to Infect Windows Devices
Di Redazione RHC - 26/11/2025

A nearly forgotten service command has returned to prominence after being spotted in new Windows device infection patterns. For decades considered a relic of the early days of the internet, the mechan...

Immagine del sito
The AGI Revolution: How Mark Gubrud’s Term Changed Tech Forever
Di Redazione RHC - 25/11/2025

On the porch of an old cabin in Colorado, Mark Gubrud , 67, gazes absently into the distant dusk, his phone beside him, the screen still on a news app. As we know, tech giants Microsoft and OpenAI ann...

Google fixes critical bug in Gemini that allows tracking of users

Google developers have fixed a bug that allowed malicious Google Calendar invitations to remotely take control of Gemini agents running on the victim'...
Redazione RHC - 15/08/2025 - 13:41

It only took one too many! Phishing scam impersonating Booking.com using homoglyphics.

Attackers have started using an unusual trick to disguise phishing links, making them appear as Booking.com addresses. The new malware campaign uses t...
Redazione RHC - 15/08/2025 - 12:13

Cobalt Strike for everyone with CrossC2! We’re paying attention to Linux servers without EDR

Japan has been hit by a new wave of cyberattacks using CrossC2, a tool to extend the functionality of Cobalt Strike to Linux and macOS platforms. The ...
Redazione RHC - 15/08/2025 - 09:57

Bug da Oscar (score 10) per Cisco Secure Firewall Management Center

A critical security flaw has been disclosed by Cisco in its Secure Firewall Management Center (FMC) software, potentially allowing unauthenticated att...
Redazione RHC - 15/08/2025 - 09:32

The Robot Girlfriend is coming! The new frontier of Chinese-made technology.

While the rise of robots in China, the world's largest market and producer of robots, is attracting the attention of the global information technology...
Redazione RHC - 15/08/2025 - 08:58

Critical vulnerability in Apache Tomcat must be patched, otherwise the server could go into DoS.

A critical security flaw has been discovered in Apache Tomcat's HTTP/2 implementation. This vulnerability allows attackers to conduct malicious denial...
Redazione RHC - 15/08/2025 - 08:50

Google fixes critical bug in Gemini that allows tracking of users

- August 14th, 2025

Google developers have fixed a bug that allowed malicious Google Calendar invitations to remotely take control of Gemini agents running on the victim's device and steal user data. Gemini is...

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It only took one too many! Phishing scam impersonating Booking.com using homoglyphics.

- August 14th, 2025

Attackers have started using an unusual trick to disguise phishing links, making them appear as Booking.com addresses. The new malware campaign uses the Japanese hiragana character "ん" (U+3093). In some...

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Cobalt Strike for everyone with CrossC2! We’re paying attention to Linux servers without EDR

- August 14th, 2025

Japan has been hit by a new wave of cyberattacks using CrossC2, a tool to extend the functionality of Cobalt Strike to Linux and macOS platforms. The JPCERT/CC Coordination Center...

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Bug da Oscar (score 10) per Cisco Secure Firewall Management Center

- August 14th, 2025

A critical security flaw has been disclosed by Cisco in its Secure Firewall Management Center (FMC) software, potentially allowing unauthenticated attackers to remotely execute shell commands of their choice with...

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The Robot Girlfriend is coming! The new frontier of Chinese-made technology.

- August 14th, 2025

While the rise of robots in China, the world's largest market and producer of robots, is attracting the attention of the global information technology (IT) industry, the emergence of a...

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Critical vulnerability in Apache Tomcat must be patched, otherwise the server could go into DoS.

- August 14th, 2025

A critical security flaw has been discovered in Apache Tomcat's HTTP/2 implementation. This vulnerability allows attackers to conduct malicious denial-of-service (DoS) attacks on web servers. The vulnerability, tracked under CVE-2025-48989...

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