Related Threat Clusters
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China-linked OP-512 Threat Cluster Targets Microsoft IIS Servers
The OP-512 threat cluster has been identified as actively targeting Microsoft Internet Information Services (IIS) servers, with a focus on espionage. Researchers attribute this activity to China, marking it as the…
5 articles · Updated June 5, 2026 -
WantToCry Ransomware Campaign Targets Exposed SMB Services for Remote Encryption
The WantToCry ransomware campaign exploits exposed Server Message Block (SMB) services to remotely encrypt files without deploying malware on victim systems. Attackers scan for open SMB ports and use brute-force methods…
6 articles · Updated May 20, 2026 -
Critical RCE Vulnerability in BeyondTrust Software Requires Immediate Patching
BeyondTrust has issued a warning regarding a critical remote code execution (RCE) vulnerability in its Remote Support and Privileged Remote Access software. The flaw, tracked as CVE-2026-1731, allows unauthenticated…
1484 articles · Updated February 9, 2026 -
Microsoft Confirms Reboot Loops in Windows Servers After April 2026 Updates
Microsoft has acknowledged that certain Windows domain controllers are experiencing continuous reboot loops following the installation of the April 2026 security updates (KB5082063 and KB5082142). This issue primarily…
16 articles · Updated April 17, 2026 -
Microsoft Defender Update Addresses Security Gaps in Windows Installations
Microsoft has released a new update for Windows Defender, specifically targeting outdated anti-malware definitions in Windows installation images. This update, identified as security intelligence update version…
4 articles · Updated April 5, 2026 -
Cyber Chaos in 2025: Major Threats to Businesses Ahead of 2026
In 2025, high-profile organizations faced significant cyber disruptions, leading to substantial financial losses due to downtime and the loss of key sales channels. The National Cyber Security Centre has emphasized the…
27 articles · Updated November 18, 2025
Recent Intelligence Reports
- China-Linked Espionage Cluster Deploys Custom ASPX/ASHX Shells on IIS — Gbhackers · June 6, 2026
- Picus Security: BlueHammer & RedSun — www.picussecurity.com · May 21, 2026
- WantToCry ransomware evades detection through SMB abuse, remote encryption — Scworld · May 20, 2026
- Microsoft: Some Windows servers enter reboot loops after April patches — Bleepingcomputer · April 17, 2026
- Microsoft releases new Defender update for Windows 11, 10, Server ISO installations — Neowin · April 5, 2026
- The major cyber hurdles that could deeply impact businesses in 2026 — Itbrief · November 18, 2025