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Red Hot Cyber. The Cybersecurity Blog

Cyber Attacks on the Rise: Wiper Malware and Data Destruction in 2025
MS13-089 Ransomware: Double Extortion Without Encryption
Microsoft Shifts Activation Process: What It Means for Air-Gapped Systems
DIG AI: The Dark Web’s New AI Tool for Cybercrime
Airbus Eyes Sovereign Cloud to Mitigate US Data Risks
North Korean Hackers Steal $2 Billion in Crypto, Targeting DeFi Sector
Linux Kernel CVE-2025-68260 Vulnerability Fixed: Rust Code at Risk
HPE OneView Vulnerability CVE-2025-37164: Critical Security Update Required
CISA Warns of Critical Vulnerabilities in Cisco, SonicWall, and ASUS Devices
The Psychology of Passwords: Why Weak Passwords Persist
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Ultime news

Candle Subsea Cable Revolutionizes Asia-Pacific Internet Connectivity

Candle Subsea Cable Revolutionizes Asia-Pacific Internet Connectivity

70 million simultaneous 8K videos at 570 Tbps ! This is a staggering amount of transport power in a submarine...
Redazione RHC - 3 December 2025
Google Chrome 143 Patch Fixes Critical V8 JavaScript Vulnerability

Google Chrome 143 Patch Fixes Critical V8 JavaScript Vulnerability

Google has released Chrome 143 for Windows, macOS, and Linux; the release contains an important patch. The new version (...
Redazione RHC - 3 December 2025
Cybersecurity in December: How Compliance Hurries Leave Companies Vulnerable

Cybersecurity in December: How Compliance Hurries Leave Companies Vulnerable

December isn't just about Christmas lights: for those working in cybersecurity, it's the month when the human factor collapses and...
Ambra Santoro - 3 December 2025
Managing AI Agents: Mitigating Security Risks in Autonomous Systems

Managing AI Agents: Mitigating Security Risks in Autonomous Systems

The widespread adoption of artificial intelligence in businesses is profoundly transforming operational processes and, at the same time, introducing new...
Redazione RHC - 3 December 2025
Mistral AI Unveils Powerful Open Source Models for Advanced AI Applications

Mistral AI Unveils Powerful Open Source Models for Advanced AI Applications

French company Mistral AI has unveiled its Mistral 3 line of models, making them fully open source under the Apache...
Redazione RHC - 3 December 2025
Maha Grass APT Group Unleashes StreamSpy Malware Attacks

Maha Grass APT Group Unleashes StreamSpy Malware Attacks

The Patchwork cyber espionage group — also known as Hangover or Dropping Elephant and internally tracked by QiAnXin as APT-Q-36...
Redazione RHC - 3 December 2025
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Meta and Google suspend construction of two undersea cables due to instability in the Red Sea

- November 20th, 2025

Meta and Google have been forced to postpone several major undersea internet cable projects, including 2Africa and Blue-Raman , in the Red Sea corridor through which 20 percent of global...
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Let the hunt begin! Critical 7-Zip bug puts millions of users at risk.

- November 20th, 2025

Millions of users are exposed to the risk of malware infections and system compromise due to hackers' active exploitation of a critical remote code execution (RCE) vulnerability in the popular...
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Python to Rust: A More Secure Future for the Programming Language

- November 19th, 2025

Two CPython developers have proposed adding the Rust programming language to the Python codebase . Emma Smith and a colleague have published a Preliminary Python Enhancement Proposal (Pre-PEP) justifying this...
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Multi-threaded Hacking: US Pioneers Automated Operations with AI Agents

- November 19th, 2025

In recent months, a new cyber operations infrastructure has been developing in the United States, in which automated agents are becoming not just a support tool, but a full-fledged participant...
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WhatsApp data leak: 3.5 billion numbers “stolen” by researchers at the University of Vienna

- November 19th, 2025

The scale of the leak, described by a team from the University of Vienna , demonstrates how dangerous the familiar contact search function of popular messaging apps can be. WhatsApp...
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Google launches Gemini 3, its most advanced artificial intelligence model

- November 19th, 2025

Google has announced the launch of Gemini 3, the next generation of its flagship artificial intelligence model, which the company is integrating into search, the Gemini app, cloud services, and...
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CISA’s ‘Secure by Design’ Pledge: A Year of Progress in Cybersecurity

- November 19th, 2025

By Carl Windsor, Chief Information Security Officer at Fortinet Secure-by-design practices represent a fundamental shift in software development: security is no longer considered an afterthought, but is integrated from the...
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Cloudflare global outage: It was an internal technical error. Let’s find out the cause.

- November 19th, 2025

On November 18, 2025, at 11:20 UTC , a significant portion of Cloudflare's global infrastructure suddenly ceased to properly route Internet traffic, displaying an HTTP error page to millions of...
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Cloudflare goes down in the magnificent cloud! Global incident is being resolved.

- November 18th, 2025

November 18, 2025 - After hours of widespread disruptions , the incident affecting Cloudflare's global network finally appears to be nearing resolution. The company announced it has implemented a fix...
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Cloudflare Down: Websites and Services to Go Down on November 18, 2025

- November 18th, 2025

The morning of November 18, 2025, will be remembered as one of the most anomalous and widespread outages on the Cloudflare network in recent months. The CDN—the beating heart of...
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Featured Articles

Immagine del sito
Cyber Attacks on the Rise: Wiper Malware and Data Destruction in 2025
Redazione RHC - 22/12/2025

According to BI.ZONE, by 2025, attackers will increasingly opt for total destruction of corporate infrastructure rather than encryption . This refers to scenarios in which, after penetrating a network, attackers use wipers, destructive tools that…

Immagine del sito
MS13-089 Ransomware: Double Extortion Without Encryption
Inva Malaj - 22/12/2025

MS13-089 opens a leak site on the dark web, exposes the first data and adopts a double extortion strategy without encryption. A brand built on an old Microsoft ID For years, “MS13-089” identified a 2013…

Immagine del sito
Microsoft Shifts Activation Process: What It Means for Air-Gapped Systems
Redazione RHC - 22/12/2025

In the past, many users and system administrators have relied on Microsoft’s telephone activation service to manage installations in specific contexts. During the Windows 8 era, MAK ( Multiple Activation Key) licenses were widely available.…

Immagine del sito
DIG AI: The Dark Web’s New AI Tool for Cybercrime
Redazione RHC - 21/12/2025

A new AI tool has appeared on the dark web and quickly attracted the attention of security experts, and not for the best of reasons. This is an artificial intelligence service called DIG AI, which…

Immagine del sito
Airbus Eyes Sovereign Cloud to Mitigate US Data Risks
Redazione RHC - 21/12/2025

In recent months, a question has been emerging with increasing insistence on European corporate boards: is the US cloud really safe for all companies? Especially for those operating in strategic sectors or with economic, industrial,…