Red Hot Cyber. The Cybersecurity Blog

For over a year, the North Korean group PurpleBravo has been running a targeted malware campaign called “Contagious Interview,” using fake job interviews to attack companies in Europe, Asia, the Middle East, and Central America.…

Check Point Research recently discovered a sophisticated phishing campaign orchestrated by KONNI , a threat group linked to North Korea . Historically focused on diplomatic targets in South Korea, the malicious actor has now expanded…

Attackers are exploiting a previously patched critical FortiGate authentication flaw (CVE-2025-59718) through a patch bypass method to breach protected firewalls, as Fortinet customers are experiencing. Fortinet reportedly plans to soon release FortiOS versions 7.4.11, 7.6.6,…

A critical zero-day remote code execution (RCE) vulnerability, identified as CVE-2026-20045, has been discovered by Cisco and is being actively exploited in active attacks. Cisco has urged immediate patching, and its Product Security Incident Response…

In the Italian and European cybersecurity landscape, few collaborations manage to combine educational vision, technical realism, and community impact as effectively as the partnership announced between Red Hot Cyber and Hack The Box (HTB) for…