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Red Hot Cyber. The Cybersecurity Blog

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Sam Altman and her husband Oliver and the dream of genetically modified children
Di Redazione RHC - 16/11/2025

The pursuit of immortality is a pervasive obsession in Silicon Valley. Likewise, the idea of perfecting children through genetic modification is another. Sam Altman, the man who brought artificial int...

Immagine del sito
Virtual Private Network (VPN): What It Is, How It Works, and Why
Di Redazione RHC - 15/11/2025

A VPN , short for Virtual Private Network, is a system that allows you to establish a secure and private connection over a public network, such as the Internet . In practice, it creates what is called...

Immagine del sito
Password Managers: A Complete Guide to Choosing and Using Them
Di Redazione RHC - 15/11/2025

Passwords: how important are they in our digital lives? How many times have we reported this on our pages? Most digital activities— from social media to banking to online shopping —require unique ...

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Discovering the NIS2 Directive: Security and Resilience of Digital Systems in the European Union
Di Riccardo Nuti - 15/11/2025

On 10 November 2022, the European Parliament, by a large majority, approved the NIS2 (Network and Information System Security) Directive with its publication in the Official Journal of the European Un...

Immagine del sito
Kraken Arrives: The New Ransomware That Assesses Your Environment to Inflict Maximum Damage
Di Redazione RHC - 15/11/2025

Cisco Talos researchers have detected an active wave of attacks using a new ransomware called Kraken. The group began operating in February 2025 and uses double-extortion methods, without targeting sp...

Cybersecurity is democratic: the same virus hits multinationals and housewives

The same malware that yesterday blocked the servers of a major bank today encrypts Mrs. Pina's photos on her home PC. As? With an innocuous WhatsApp m...
Fabrizio Saviano - 07/11/2025 - 09:59

2 critical bugs detected on Cisco Unified Contact Center Express (CCX)

Cisco has published two new critical vulnerabilities affecting Cisco Unified Contact Center Express (CCX) , the platform used by thousands of companie...
Redazione RHC - 07/11/2025 - 07:40

China is using artificial intelligence to improve mass surveillance

In Beijing, in a banquet hall of a luxury hotel, police officers from across the country attended a conference dedicated to the application of artific...
Redazione RHC - 06/11/2025 - 22:26

Microsoft apologizes to 3 million Australian users for unfair business practices

Microsoft has apologised to nearly 3 million Australian users and offered them refunds for subscriptions to its new, more expensive Microsoft 365 offi...
Redazione RHC - 06/11/2025 - 21:29

Cisco Addresses Critical Vulnerabilities in ASA and Unified Contact Center Express

Cisco recently announced the discovery of a new type of cyberattack aimed at compromising devices running Cisco Secure Firewall Adaptive Security Appl...
Redazione RHC - 06/11/2025 - 21:15

Rust Rebels! Fund Launched to Pay Open Source Maintainers

The Rust Foundation has announced the launch of the Maintainers Fund, a new program designed to support developers responsible for the stability and d...
Redazione RHC - 06/11/2025 - 20:59
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Cybersecurity is democratic: the same virus hits multinationals and housewives

- November 7th, 2025

The same malware that yesterday blocked the servers of a major bank today encrypts Mrs. Pina's photos on her home PC. As? With an innocuous WhatsApp message, sent by his...

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2 critical bugs detected on Cisco Unified Contact Center Express (CCX)

- November 7th, 2025

Cisco has published two new critical vulnerabilities affecting Cisco Unified Contact Center Express (CCX) , the platform used by thousands of companies to manage contact centers and unified communications. The...

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China is using artificial intelligence to improve mass surveillance

- November 6th, 2025

In Beijing, in a banquet hall of a luxury hotel, police officers from across the country attended a conference dedicated to the application of artificial intelligence to public safety ....

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Microsoft apologizes to 3 million Australian users for unfair business practices

- November 6th, 2025

Microsoft has apologised to nearly 3 million Australian users and offered them refunds for subscriptions to its new, more expensive Microsoft 365 office suite , which includes Copilot, an AI-powered...

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Cisco Addresses Critical Vulnerabilities in ASA and Unified Contact Center Express

- November 6th, 2025

Cisco recently announced the discovery of a new type of cyberattack aimed at compromising devices running Cisco Secure Firewall Adaptive Security Appliance (ASA) and Cisco Secure Firewall Threat Defense (FTD)...

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Rust Rebels! Fund Launched to Pay Open Source Maintainers

- November 6th, 2025

The Rust Foundation has announced the launch of the Maintainers Fund, a new program designed to support developers responsible for the stability and development of the Rust ecosystem. This step...

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