Red Hot Cyber. The Cybersecurity Blog
Featured Articles
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...
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...
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...
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...
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?
Quishing: What it is, how it works, and how to protect yourself
Password Managers: A Complete Guide to Choosing and Using Them
Discovering the NIS2 Directive: Security and Resilience of Digital Systems in the European Union
Kraken Arrives: The New Ransomware That Assesses Your Environment to Inflict Maximum Damage
North Korea reorganizes its intelligence with a new agency
A journey into the world of OT/ICS: What are SCADA servers?
Redazione RHC - 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...
Quishing: What it is, how it works, and how to protect yourself
Redazione RHC - 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...
Password Managers: A Complete Guide to Choosing and Using Them
Redazione RHC - 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...
Discovering the NIS2 Directive: Security and Resilience of Digital Systems in the European Union
Riccardo Nuti - 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...
Kraken Arrives: The New Ransomware That Assesses Your Environment to Inflict Maximum Damage
Redazione RHC - 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...
North Korea reorganizes its intelligence with a new agency
Redazione RHC - 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...
Discover the latest critical CVEs issued and stay updated on the most recent vulnerabilities. Or search for a specific CVE