AnalysisPublished 29 Dec 2025

29th December · Threat Intelligence Report

Source Check Point Research

Mentions 3 CVEs

Mentioned vulnerabilities

Description

For the latest discoveries in cyber research for the week of 29th December, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES Romanian Waters, the country’s national water management authority, was hit by a ransomware attack that resulted in nearly 1,000 computer systems across national and regional offices being encrypted. The attack affected geographic […] The post 29th December – Threat Intelligence Report appeared first on Check Point Research .

Impact

European organizations, particularly those in critical infrastructure sectors such as water management and postal services, face significant operational disruption risks from ransomware attacks like the one on Romanian Waters and La Poste. The encryption of nearly 1,000 systems can halt essential services, impacting public safety and trust. The disclosed vulnerabilities in MongoDB, LangChain Core, and Net-SNMP affect widely deployed software components in enterprise environments, cloud services, and network management, potentially enabling attackers to execute arbitrary code, steal sensitive data, or disrupt services. This could lead to data breaches, service outages, and compromise of sensitive information across sectors including finance, manufacturing, and technology. The phishing campaigns abusing trusted cloud services increase the risk of credential theft and subsequent lateral movement within organizations. The presence of advanced persistent threat groups and supply chain attacks further complicates defense efforts. European organizations with limited patch management capabilities or exposed legacy systems are particularly vulnerable. The disruption of postal and banking services in France demonstrates the potential for significant economic and societal impact. Additionally, the theft of personal data in breaches like Aflac’s highlights privacy and regulatory compliance risks under GDPR, potentially leading to fines and reputational damage.

Defensive guidance

European organizations should prioritize immediate patching of critical vulnerabilities, specifically updating MongoDB to versions beyond 8.2.3, applying LangChain Core patches, and upgrading Net-SNMP to versions 5.9.5 or later. Network segmentation should be enforced to isolate critical IT systems from operational technology to limit ransomware spread. Implement strict access controls and multi-factor authentication to reduce unauthorized access risks. Monitor and restrict use of Google Cloud Application Integration workflows to prevent abuse for phishing campaigns. Employ advanced endpoint detection and response solutions like Check Point Harmony Endpoint to detect and block malware such as MgBot and Webrat. Conduct regular phishing awareness training tailored to recent attack techniques involving multi-step redirections and trusted domains. Audit and control third-party software repositories and package managers (npm, NuGet) to prevent supply chain compromises. Establish robust incident response plans including offline backups to enable recovery from ransomware. Enhance DNS security to detect and mitigate poisoning attacks. Finally, collaborate with national cybersecurity agencies and share threat intelligence to stay informed on evolving threats targeting European critical infrastructure.

References

research.checkpoint.com/2025/29th-december-threat-intelligence-report/ (opens in a new tab)

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AI analysisMachine-generated, updated 6 Jan 2026, 22:56 UTC

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