Red Hot Cyber. The Cybersecurity Blog
F5 BIG-IP Vulnerability: 266,000 Devices at Risk Worldwide! 2,500 in Italy
The Cybersecurity and Infrastructure Security Agency (CISA) and the Multi-State Information Sharing & Analysis Center (MS-ISAC) are issuing this Joint Cybersecurity Advisory (CSA) in response to t...
The Intel 386 processor turns 40: the 32-bit era began
October 20, 2025, marks a significant anniversary in the history of computing: the Intel 80386 processor, also known as the i386 , celebrates its 40th birthday . And it’s a big birthday! Launche...
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...
Featured Articles

The Cybersecurity and Infrastructure Security Agency (CISA) and the Multi-State Information Sharing & Analysis Center (MS-ISAC) are issuing this Joint Cybersecurity Advisory (CSA) in response to t...

October 20, 2025, marks a significant anniversary in the history of computing: the Intel 80386 processor, also known as the i386 , celebrates its 40th birthday . And it’s a big birthday! Launche...

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...
ToolShell: Microsoft SharePoint Zero-Day Vulnerability Has Been Under Attack Since Early July
Red Hot Cyber Conference 2026. The fifth edition in Rome on Monday, May 18th and Tuesday, May 19th.
Patriotic Code: From DDoSia and NoName057(16) to CISM, the algorithm that shapes youth for Putin
Critical Vulnerabilities in Cisco ISE: Urgent Updates Needed
The AI Revolution and How It Will Change the World
History of Artificial Intelligence. From the 1950s to the present day.

ToolShell: Microsoft SharePoint Zero-Day Vulnerability Has Been Under Attack Since Early July
Redazione RHC - July 24th, 2025
According to cybersecurity experts, several Chinese hacker groups are exploiting a series of zero-day vulnerabilities in Microsoft SharePoint in their attacks. In particular, it emerged that attackers also compromised the...

Red Hot Cyber Conference 2026. The fifth edition in Rome on Monday, May 18th and Tuesday, May 19th.
Redazione RHC - July 23rd, 2025
The Red Hot Cyber Conference is back! After the great success of the third and fourth editions, the free annual event created by the RHC community is back! An event...

Patriotic Code: From DDoSia and NoName057(16) to CISM, the algorithm that shapes youth for Putin
Simone D'Agostino - July 23rd, 2025
In February 2025 we had already observed the functioning of DDoSIA, the crowd-hacking system promoted by NoName057(16): a client distributed via Telegram, DDoS attacks against European targets, rewards in cryptocurrencies.A...

Critical Vulnerabilities in Cisco ISE: Urgent Updates Needed
Redazione RHC - July 23rd, 2025
The recently discovered critical vulnerabilities in Cisco infrastructure are already being actively exploited by attackers to attack corporate networks. The company has officially confirmed that its Public Security Incident Response...

The AI Revolution and How It Will Change the World
Redazione RHC - July 23rd, 2025
In the contemporary technological landscape, one transformative force clearly emerges: Artificial Intelligence (AI). AI is revolutionizing our world in ways we would have struggled to imagine just a few decades...

History of Artificial Intelligence. From the 1950s to the present day.
Redazione RHC - July 23rd, 2025
Artificial intelligence (AI) is a discipline that aims to develop systems capable of emulating some of human cognitive abilities. Over the years, AI has gone through different phases, with periods...
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