Red Hot Cyber
Cybersecurity is about sharing. Recognize the risk, combat it, share your experiences, and encourage others to do better than you.
Search
Fortinet 320x100px
Enterprise BusinessLog 970x120 1

Red Hot Cyber. The Cybersecurity Blog

Previous Next

Featured Articles

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...

Windows 11 Insider Preview: New features and improvements ahead

Microsoft has released a new build 26200.5761 (KB5064093) of Windows 11 Insider Preview to Windows Insiders in the Dev Channel. The update introduces ...
Redazione RHC - 25/08/2025 - 08:43

PoC Zero-Click Exploit on iPhone and Mac: How Two Bytes Can Compromise the Apple Ecosystem

An in-depth analysis and proof-of-concept example has been released regarding CVE-2025-43300, a critical security flaw in Apple's image processing inf...
Redazione RHC - 25/08/2025 - 08:38

Your kidneys for sale on the dark web! The DaVita ransomware attack affects 2.4 million patients

DaVita, an American company that operates a network of over 2,600 hemodialysis centers in the United States, reported a serious loss of patient person...
Redazione RHC - 24/08/2025 - 14:14

ChatGPT, will it be your new life companion? Humans are saying goodnight to AI

The artificial intelligence revolution is transforming not only work and productivity, but also personal relationships. More and more users report for...
Redazione RHC - 24/08/2025 - 11:16

DeepSeek launches version 3.1 of its AI model with support for Chinese chips

There was a day when DeepSeek surprised half the world by demonstrating that much could be done with less. Today it returns with version 3.1 and a mes...
Redazione RHC - 24/08/2025 - 10:03

Microsoft is investigating an Exchange Online outage affecting the Outlook mobile app

A serious issue with the Exchange Online service, flagged as EX1137017, is currently under investigation by Microsoft. Due to this issue, a number...
Redazione RHC - 24/08/2025 - 08:46

Windows 11 Insider Preview: New features and improvements ahead

- August 24th, 2025

Microsoft has released a new build 26200.5761 (KB5064093) of Windows 11 Insider Preview to Windows Insiders in the Dev Channel. The update introduces several exciting features and improvements that will...

Facebook Linkedin X

PoC Zero-Click Exploit on iPhone and Mac: How Two Bytes Can Compromise the Apple Ecosystem

- August 24th, 2025

An in-depth analysis and proof-of-concept example has been released regarding CVE-2025-43300, a critical security flaw in Apple's image processing infrastructure that allows remote code execution without the need for a...

Facebook Linkedin X

Your kidneys for sale on the dark web! The DaVita ransomware attack affects 2.4 million patients

- August 23rd, 2025

DaVita, an American company that operates a network of over 2,600 hemodialysis centers in the United States, reported a serious loss of patient personal data following a ransomware attack. According...

Facebook Linkedin X

ChatGPT, will it be your new life companion? Humans are saying goodnight to AI

- August 23rd, 2025

The artificial intelligence revolution is transforming not only work and productivity, but also personal relationships. More and more users report forming real emotional bonds with chatbots, to the point of...

Facebook Linkedin X

DeepSeek launches version 3.1 of its AI model with support for Chinese chips

- August 23rd, 2025

There was a day when DeepSeek surprised half the world by demonstrating that much could be done with less. Today it returns with version 3.1 and a message that doesn't...

Facebook Linkedin X

Microsoft is investigating an Exchange Online outage affecting the Outlook mobile app

- August 23rd, 2025

A serious issue with the Exchange Online service, flagged as EX1137017, is currently under investigation by Microsoft. Due to this issue, a number of users are unable to send or...

Facebook Linkedin X

Discover the latest critical CVEs issued and stay updated on the most recent vulnerabilities. Or search for a specific CVE