In September 2025, SonicWall disclosed a cloud security incident that quickly drew attention across the cybersecurity community. What initially appeared to affect only a limited number of firewall customers was...
Recently, a significant vulnerability has been reported in Fortinet FortiClientEMS 7.4.4. This flaw could allow an unauthenticated attacker to execute commands or code without permission, exploiting specially crafted HTTP requests....
A recent supply chain attack has drawn attention in the developer and crypto communities. On February 5, 2026, Socket's security team detected malicious dYdX packages uploaded to npm and PyPI....
A recently disclosed Cisco vulnerability has drawn attention across cybersecurity circles because of the way it lets authenticated users bypass expected safeguards. This issue isn't theoretical - it's a real...
In a sprawling investigation, security researchers have pulled back the curtain on a sophisticated cyber-espionage operation dubbed the "Shadow Campaigns." This covert effort, tracked as TGR-STA-1030, has targeted governments and...
A new wave of cyber threats is quietly impacting servers worldwide. The malware, known as SystemBC, has been detected infecting over 10,000 IP addresses, including some hosting government websites. Security...
In early February 2026, a sophisticated attack caught the attention of cybersecurity experts. Threat actors gained entry to a network using compromised SonicWall SSLVPN credentials. Once inside, they unleashed a...
Ransomware operators are once again focusing on the virtualization layer, and recent confirmations from U.S. authorities show how exposed enterprise environments have become when hypervisors are left unpatched. exploitation confirmed...
In recent days, APT28 , a well-known Russian-linked hacker group, has intensified its attacks by exploiting a vulnerability in Microsoft Office. The flaw, classified as CVE-2026-21509, was disclosed by Microsoft...
For over three decades, it has been a silent pillar of the Windows ecosystem. Now, however, NTLM 's time seems definitively over. Microsoft has decided to initiate a profound transition...
Stay updated with the latest cybersecurity news in real time, including critical vulnerability alerts, zero-day exploits, software patches and data breach reports. Expert analysis on global cyber threats, hacking campaigns, malware and ransomware activities, curated by the Red Hot Cyber editorial team to provide timely insights, context and awareness for security professionals and organizations worldwide.
