Red Hot Cyber. The Cybersecurity Blog
Inmates hack prison: sentences reduced, funds transferred, and unauthorized visits
The Romanian penitentiary system has found itself at the center of a major digital scandal: inmates in Târgu Jiu hacked the PNA’s internal platform and, for several months, managed data on priso...
WiFi: From Marconi’s Origins to the Wireless Network We Know Today
Today, we live in a world where WiFi is a fundamental necessity, but how did this technology, now taken for granted, come about? How did it then develop into the network we now use every day? In this ...
Operation SIMCARTEL: 1,200 SIM boxes and 40,000 SIM cards stopped by Europol
On October 10, 2025, Latvian authorities conducted a day of action that resulted in the arrest of five Latvian citizens suspected of running a large-scale cyber fraud network. The operation, dubbed SI...
Nvidia loses 95% of the Chinese AI market! Export restrictions cause its share to plummet
Jen-Hsun Huang, founder and CEO of Nvidia, revealed that recent export restrictions have drastically reduced the presence of the company’s AI chips in China , from 95% to virtually nothing. “Four year...
Cyberdrones, radar evasion, and autonomous swarms: Rome, the invisible challenge of Jubilee 2025
Jubilee 2025 in Rome presents a challenge not only for managing millions of pilgrims and tourists, but also for protecting urban airspace. Drones, increasingly widespread and accessible, bring with th...
Bus becomes travelling museum of retro computers in UK
In the UK, father and son Jason and Luke Stoner have transformed an old school bus into a traveling museum dedicated to retro computers and game consoles. The inspiration came when Luke visited the fa...
100 years of Italian Intelligence! Mattarella celebrates the SIM’s centenary at the Quirinale Palace
October 15, 2025 marks an anniversary of exceptional importance in the history of Italian national security: one hundred years since the birth of the Military Information Service (SIM) , the country&#...
But what kind of Sovereign AI is running on the servers and algorithms of a US company!
This year, OpenAI announced a series of projects with foreign governments to create “sovereign AI” systems. According to the company, some of these agreements are currently being negotiate...
Flirt, eroticism, and the end of censorship! OpenAI will change the rules of ChatGPT.
OpenAI is preparing a major change to ChatGPT’s rules: starting in December, age-verified users will be able to interact with adult content, including erotica. The company’s CEO, Sam Altma...
“Double Bind” Leads to GPT-5 Jailbreak: The AI That Was Convinced It Was Schizophrenic
A new and unusual jailbreaking method, the art of circumventing the limitations imposed on artificial intelligence, has reached our editorial office. It was developed by computer security researcher A...
Featured Articles

The Romanian penitentiary system has found itself at the center of a major digital scandal: inmates in Târgu Jiu hacked the PNA’s internal platform and, for several months, managed data on pris...

Today, we live in a world where WiFi is a fundamental necessity, but how did this technology, now taken for granted, come about? How did it then develop into the network we now use every day? In this ...

On October 10, 2025, Latvian authorities conducted a day of action that resulted in the arrest of five Latvian citizens suspected of running a large-scale cyber fraud network. The operation, dubbed SI...

Jen-Hsun Huang, founder and CEO of Nvidia, revealed that recent export restrictions have drastically reduced the presence of the company’s AI chips in China , from 95% to virtually nothing. “Four ...

Jubilee 2025 in Rome presents a challenge not only for managing millions of pilgrims and tourists, but also for protecting urban airspace. Drones, increasingly widespread and accessible, bring with th...
The Inventor of the P101 explains to us why Italy is destined to be a perennial “follower”
RHC interviews LockBit 3.0. “The main thing is not to start a nuclear war”
The Superuser Story – The History of #root
Spacewar! The Story of the First Video Game Created by Hackers at MIT
LockBit 3.0: making the ransomware Great Again
The Founding Fathers of the Hacker Community

The Inventor of the P101 explains to us why Italy is destined to be a perennial “follower”
Tara Lie - September 6th, 2022
Author: Massimiliano BrolliOriginal Publication Date: 12/12/2020Translator: Tara Lie Pier Giorgio Perotto (for those who do not know of him) was an Italian electronics pioneer. In the 60’s he worked for Olivetti,...

RHC interviews LockBit 3.0. “The main thing is not to start a nuclear war”
Tara Lie - July 26th, 2022
Translator: Tara Lie We often talk about the LockBit Ransomware-as-a-Service (RaaS) operation, recently remodelled as LockBit 3.0, which continues to bring important innovations to the ransomware cyber circus. Often these new...

The Superuser Story – The History of #root
Tara Lie - July 26th, 2022
Author: Massimiliano BrolliTranslator: Tara Lie In the beginning there was the Word… Computers, before passing into the era of transistors, were cyclopean machines - heavy and hungry for electricity. They used thermionic...

Spacewar! The Story of the First Video Game Created by Hackers at MIT
Tara Lie - July 7th, 2022
Author: Massimiliano BrolliOriginal Publication Date: 19/03/2021Translator: Tara Lie In this exciting story, we will catapult ourselves back to 1958 to MIT’s Tech Model Railroad Club and meet Steve Russel, Steve was one...

LockBit 3.0: making the ransomware Great Again
Redazione RHC - July 6th, 2022
LockBit is a major player in the ransomware scene and has contributed heavily for this cyber-crime model to become one of the most popular and imitated in the threats landscape....

The Founding Fathers of the Hacker Community
Tara Lie - June 28th, 2022
Author: Massimiliano BrolliOriginal Publication Date: 19/03/2021Translator: Tara Lie Hacker culture was brought to life thanks to computer scientist Richard Greenblatt and mathematician Bill Gosper at the Massachusetts Institute of Technology (MIT). It...
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