Welcome to Red Hot Cyber | Cybersecurity News
Red Hot Cyber
Cybersecurity is about sharing. Recognize the risk, combat it, share your experiences, and encourage others to do better than you.
Search
Enterprise BusinessLog 320x200 1
Fortinet 970x120px

Red Hot Cyber. The Cybersecurity Blog

Previous Next

Featured Articles

Immagine del sito
Gartner Warns: AI-Powered Browsers Pose Significant Security Risks to Businesses
Di Redazione RHC - 10/12/2025

Gartner analysts have urged businesses to temporarily stop using browsers with built-in artificial intelligence (AI) capabilities . In a recent advisory, the company emphasizes that such tools pose un...

Immagine del sito
Fortinet Vulnerability: Critical FortiOS, FortiWeb, FortiProxy, FortiSwitchManager Update
Di Redazione RHC - 10/12/2025

A critical vulnerability affecting the FortiOS, FortiWeb, FortiProxy , and FortiSwitchManager product lines has been reported by Fortinet via an urgent security advisory. This advisory was issued in c...

Immagine del sito
US Allows Nvidia to Sell Advanced AI Chips to China, Easing Export Restrictions
Di Redazione RHC - 09/12/2025

It seems the White House isn’t entirely clear … at least judging by yet another change of heart regarding the sale of Nvidia’s advanced chips to China, with the Trump administration having decid...

Immagine del sito
Ransomware Attacks Decline in 2024, But Threat Remains High with $734M in Ransom
Di Redazione RHC - 09/12/2025

According to a recently released report by the Financial Crimes Enforcement Network (FinCEN) , global ransomware activity peaked in 2023, only to plummet in 2024. This decline is attributed to success...

Immagine del sito
Intellexa Exploits Zero-Day Vulnerabilities with Spyware
Di Redazione RHC - 08/12/2025

Despite significant geopolitical challenges, the mercenary spyware industry remains a resilient and persistent threat; in this context, the well-known vendor Intellexa continues to expand its arsenal....

A journey into the world of OT/ICS: What are SCADA servers?

The world of OT (Operational Technology) and ICS (Industrial Control Systems) is closely related to SCADA (Supervisory Control and Data Acquisition) s...
Redazione RHC - 15/11/2025 - 15:48

Quishing: What it is, how it works, and how to protect yourself

Quishing is an emerging form of cyberattack that combines traditional phishing with the use of QR codes , tools now familiar to many. The term " quish...
Redazione RHC - 15/11/2025 - 15:39

Password Managers: A Complete Guide to Choosing and Using Them

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 ...
Redazione RHC - 15/11/2025 - 15:28

Discovering the NIS2 Directive: Security and Resilience of Digital Systems in the European Union

On 10 November 2022, the European Parliament, by a large majority, approved the NIS2 (Network and Information System Security) Directive with its publ...
Riccardo Nuti - 15/11/2025 - 15:22

Kraken Arrives: The New Ransomware That Assesses Your Environment to Inflict Maximum Damage

Cisco Talos researchers have detected an active wave of attacks using a new ransomware called Kraken. The group began operating in February 2025 and u...
Redazione RHC - 15/11/2025 - 13:05

North Korea reorganizes its intelligence with a new agency

North Korea has restructured its intelligence hierarchy, transforming the former Intelligence Agency into a structure with a much broader mandate. The...
Redazione RHC - 15/11/2025 - 12:41
1 32 33 34 35 36 274

A journey into the world of OT/ICS: What are SCADA servers?

- November 14th, 2025

The world of OT (Operational Technology) and ICS (Industrial Control Systems) is closely related to SCADA (Supervisory Control and Data Acquisition) systems. In industrial automation, SCADA systems play a fundamental...

Facebook Linkedin X

Quishing: What it is, how it works, and how to protect yourself

- November 14th, 2025

Quishing is an emerging form of cyberattack that combines traditional phishing with the use of QR codes , tools now familiar to many. The term " quishing " is a...

Facebook Linkedin X

Password Managers: A Complete Guide to Choosing and Using Them

- November 14th, 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...

Facebook Linkedin X

Discovering the NIS2 Directive: Security and Resilience of Digital Systems in the European Union

- November 14th, 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...

Facebook Linkedin X

Kraken Arrives: The New Ransomware That Assesses Your Environment to Inflict Maximum Damage

- November 14th, 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 specific...

Facebook Linkedin X

North Korea reorganizes its intelligence with a new agency

- November 14th, 2025

North Korea has restructured its intelligence hierarchy, transforming the former Intelligence Agency into a structure with a much broader mandate. The new body, called the General Intelligence Directorate (GIRD), brings...

Facebook Linkedin X

Discover the latest critical CVEs issued and stay updated on the most recent vulnerabilities. Or search for a specific CVE