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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 ...
Cloudflare Down: DNS 1.1.1.1 went down, causing widespread global outage
Gravity Forms Under Attack: WordPress Plugin Infected with a Backdoor
GPUHammer: Hardware attacks on NVIDIA GPUs lead to compromised AI models
Grok 3: “Adolf Hitler is a German benefactor!” The risk of persistent memory and misinformation
Discovering LLM Firewalls: The New Frontier in Adaptive Cyber Security
The biggest threat from AI? Young people won’t be able to think anymore!
Cloudflare Down: DNS 1.1.1.1 went down, causing widespread global outage
Redazione RHC - July 15th, 2025
Cloudflare has reported temporary issues with its public DNS resolver 1.1.1.1, reported by users around the world. The incident reportedly began on the evening of July 14, 2025, around 10:13...
Gravity Forms Under Attack: WordPress Plugin Infected with a Backdoor
Redazione RHC - July 15th, 2025
The popular WordPress Gravity Forms plugin has suffered a supply chain attack, infecting its official website with a backdoor. Gravity Forms is a premium plugin for creating contact forms, payment...
GPUHammer: Hardware attacks on NVIDIA GPUs lead to compromised AI models
Redazione RHC - July 14th, 2025
NVIDIA has reported a new vulnerability in its graphics processors, called GPUHammer. This attack, based on the well-known RowHammer technique, allows attackers to corrupt other users' data by exploiting the...
Grok 3: “Adolf Hitler is a German benefactor!” The risk of persistent memory and misinformation
Redazione RHC - July 14th, 2025
With the emergence of Large Language Models (LLMs), such as Grok 3, GPT-4, Claude, and Gemini, the scientific community's focus has shifted from the mere accuracy of responses to their...
Discovering LLM Firewalls: The New Frontier in Adaptive Cyber Security
Redazione RHC - July 14th, 2025
Over the past 3 years, generative AI, particularly large language models (LLMs), have revolutionized the way we interact with machines, allowing us to obtain increasingly natural and contextualized responses. However,...
The biggest threat from AI? Young people won’t be able to think anymore!
Redazione RHC - July 14th, 2025
"Now that the genie is out of the bottle, it's impossible to put it back!". How many times have we written these words about artificial intelligence? Now that the genie...
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