Red Hot Cyber. The Cybersecurity Blog
Intel releases urgent patches for new Spectre variant
VUSec researchers have presented a paper titled “Training Solo,” which challenges the fundamental principles of protection against Spectre-v2 attacks. Previously , the domain isolation mec...
Famous hackers: Vladimir Levin and the first online bank robbery.
Today we’ll meet another hacker from the past. He’s Vladimir Levin, a Russian hacker from St. Petersburg (Владимир Леонидович Левин), who became famous for breaking into the servers of the...
Cyber Attack on European Airports: Everest Ransomware Claims Claim
On September 20, we reported on a cyberattack that paralyzed several European airports, including Brussels, Berlin, and London Heathrow. This was a supply chain attack that exploited the compromise of...
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&#...
Featured Articles

VUSec researchers have presented a paper titled “Training Solo,” which challenges the fundamental principles of protection against Spectre-v2 attacks. Previously , the domain isolation mec...

Today we’ll meet another hacker from the past. He’s Vladimir Levin, a Russian hacker from St. Petersburg (Владимир Леонидович Левин), who became famous for breaking ...

On September 20, we reported on a cyberattack that paralyzed several European airports, including Brussels, Berlin, and London Heathrow. This was a supply chain attack that exploited the compromise of...

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 ...
Is the end of state-led cyberspace invasions coming? The 56-page draft prepared by the UN
Claude Shannon: Father of Cryptography and Founder of the Information Age
“As We May Think”. The Visionary Essay of Vannevar Bush
Who are the most famous hackers in history?
Underwater cables and the “cyber war of the seabed”. Between control, geopolitics and technology.
Pig Butchering Scam: How Pig Slaughter Is Becoming an Emotional Addiction Scam

Is the end of state-led cyberspace invasions coming? The 56-page draft prepared by the UN
Redazione RHC - July 9th, 2025
The eleventh final session of the Open-Ended Working Group (OEWG) on cybersecurity opened at the United Nations Headquarters in New York on July 7. The group was created in 2019...

Claude Shannon: Father of Cryptography and Founder of the Information Age
Carlo Denza - July 8th, 2025
Whoever has as a mission, to deal with computer security and therefore also with cryptography, must necessarily pass through the figures of two giants of the last century. We are...

“As We May Think”. The Visionary Essay of Vannevar Bush
Redazione RHC - July 8th, 2025
Today I would like to bring to light a revolutionary essay, a source of inspiration for many scientists who have contributed to technological innovation, especially in computer science in the...

Who are the most famous hackers in history?
Redazione RHC - July 8th, 2025
We often talk about hackers, but who are the famous hackers that ever existed? Considered by many as eccentric geniuses and computer wizards, by others they have the appearance of...

Underwater cables and the “cyber war of the seabed”. Between control, geopolitics and technology.
Redazione RHC - July 8th, 2025
Author: 5ar0m4n Publishing Date: 11/7/2021 We have often addressed the topic of undersea cables on RHC where we talked about the first submarine cable in history and the last one...

Pig Butchering Scam: How Pig Slaughter Is Becoming an Emotional Addiction Scam
Redazione RHC - July 8th, 2025
In the interconnected labyrinth of the 21st century, where the desire for authenticity and the search for opportunity dance on the edge of paradox, a dark phenomenon emerges that challenges...
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