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Cybercrime
The Story of Microsoft Solitaire: From Launch with Windows 3.0 to Enduring Success
Microsoft first released Solitaire in 1990 with Windows 3.0, as a tool to familiarize users with the graphical interface and...
Redazione RHC - 21 September 2025
Cybercrime
Removing private data from AI models? Now you can without accessing the original datasets.
A team from the University of California, Riverside, has demonstrated a new way to remove private and copyrighted data from...
Redazione RHC - 21 September 2025
Cybercrime
Edge vs. Chrome: Microsoft promotes its browser with aggressive ads on Bing
Microsoft has once again launched an aggressive campaign for its proprietary Edge browser. This time, the software giant is displaying...
Redazione RHC - 21 September 2025
Cybercrime
Will Nvidia’s robotic brain revolutionize artificial intelligence and robotics?
On August 24, the official Nvidia Robotics account shared an image on social media of a black gift box accompanied...
Redazione RHC - 21 September 2025
Cybercrime
Qilin leads ransomware attacks as new groups emerge underground
Qilin continues to lead the way among all active crypto attack groups, significantly lagging behind its competitors in the number...
Redazione RHC - 21 September 2025
Cybercrime
RevengeHotels Improves VenomRAT with Artificial Intelligence
Kaspersky Lab experts have detected a new wave of attacks by the RevengeHotels group. A distinctive feature of this campaign...
Redazione RHC - 21 September 2025
Disloyal employees. Let’s find out who they are and how to protect ourselves from this growing threat.
In the digital age, cybersecurity is a critical issue for any company handling sensitive data. However, not all risks are external. In fact, employees themselves often pose a threat to...
Bullying and cyberbullying: what it is and how to protect yourself.
News reports are highlighting an ever-increasing number of cases of cyberbullying, some with dramatic outcomes (see incitement to suicide). Cyberbullying is a new form of psychological violence, an invasion and...
What is Electronic Warfare (EW). Superiority in the Electromagnetic Spectrum
Electronic Warfare (EW) is one of the most sophisticated and strategically relevant disciplines in modern security. In an age dominated by technology, where information superiority can decide the outcome of...
What is SIM Swapping? Here’s how it works.
These days, smartphones are in practically everyone's pockets. We use them for entertainment, sending messages, storing notes, taking photos, transferring money, and even "making phone calls," which is what they...
What are zero-day brokers? Discovering the underground market of security vulnerabilities
Zeroday brokers are intermediaries who buy and sell software vulnerabilities that are unknown to the manufacturers and organizations that use them. These vulnerabilities, known as "zerodays," are exploited by cybercriminals...
Apache Tomcat DoS Vulnerability: CVE-2025-53506 Under Analysis
The Apache team recently fixed a denial-of-service (DoS) vulnerability classified as high severity. There's a new inconvenient guest in data centers around the world. It's called CVE-2025-53506 and it doesn't...
Magnus Carlsen beats ChatGPT at chess without losing a piece!
Magnus Carlsen beat ChatGPT at chess without losing a single piece, while his virtual opponent lost all his pawns. The Norwegian grandmaster posted screenshots of the game on the social...
Magnus Carlsen beats ChatGPT at chess without losing a piece!
Magnus Carlsen beat ChatGPT at chess without losing a single piece, while his virtual opponent lost all his pawns. The Norwegian grandmaster posted screenshots of the game on the social...
Putin imposes restrictions on foreign software that has “strangled” Russia
The Kremlin press office reported that Russian President Vladimir Putin has instructed the government to develop additional restrictions on software (including "communications services")produced in hostile countries by September 1, 2025....
How an LLM Really Works: Costs, Infrastructure, and the Technical Choices Behind Big Language Models
In recent years, large language models (LLM, Large Language Models) such as GPT, Claude, or LLaMA have demonstrated extraordinary capabilities in understanding and generating natural language. However, behind the scenes,...
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