Threats affecting Netherlands

A large-scale cryptomining campaign is leveraging compromised AWS IAM credentials to illicitly mine cryptocurrency. Attackers gain unauthorized access to AWS accounts by exploiting stolen or leaked IAM credentials, enabling them to deploy and run crypto mining workloads in the cloud environment. This results in increased cloud resource consumption, unexpected costs, and potential degradation of legitimate services. The campaign is ongoing and has been recently reported by a trusted cybersecurity news source, highlighting its high priority. No known public exploits or patches are currently associated with this campaign. European organizations using AWS cloud services are at risk, especially those with inadequate IAM credential management and monitoring. Attackers do not require user interaction once credentials are compromised, making the threat easier to exploit. Mitigation requires stringent IAM credential hygiene, continuous monitoring for anomalous cloud activity, and rapid incident response to unauthorized resource usage. Countries with significant AWS adoption and critical cloud infrastructure are more likely to be targeted. The threat severity is assessed as high due to the potential financial impact, ease of exploitation, and broad scope of affected systems.

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The state of Texas has initiated legal action against certain television manufacturers accused of covertly capturing screenshots of users' viewing content without consent. This practice raises significant privacy and data protection concerns, as it involves unauthorized surveillance and potential sale of personal viewing data. Although no specific technical vulnerabilities or exploits have been disclosed, the incident highlights risks related to unauthorized data collection embedded within consumer electronics. European organizations and consumers could face similar privacy infringements if such practices are widespread or if devices with similar capabilities are marketed in Europe. The threat primarily impacts confidentiality and user privacy rather than direct system integrity or availability. Mitigation involves strict regulatory enforcement, consumer awareness, and scrutiny of device firmware and software for unauthorized data collection. Countries with high smart TV adoption and strong privacy regulations, such as Germany, France, and the UK, are particularly relevant in this context. Given the covert nature of the data collection and the potential for widespread privacy violations without user consent, the suggested severity is high. Defenders should focus on privacy audits, vendor transparency, and legal compliance to mitigate risks.

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CVE-2025-46294 is a medium-severity vulnerability affecting Claris FileMaker Server that leverages Microsoft IIS's handling of legacy 8.3 short filenames. Attackers can exploit this by sending crafted requests containing the tilde (~) character to infer the existence of files or directories on the server, potentially revealing sensitive information. The vulnerability does not allow modification or deletion of data, nor does it require authentication or user interaction. It primarily impacts confidentiality by enabling information disclosure. FileMaker Server 22.0.4 addresses this issue by providing an option to disable IIS short filename enumeration via the NtfsDisable8dot3NameCreation registry setting. European organizations using vulnerable versions of FileMaker Server on IIS should apply this update promptly. Countries with significant adoption of Microsoft IIS and FileMaker Server, such as Germany, the UK, France, and the Netherlands, are more likely to be affected.

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From open source libraries to AI-powered coding assistants, speed-driven development is introducing new third-party risks that threat actors are increasingly exploiting. The post From Open Source to OpenAI: The Evolution of Third-Party Risk appeared first on SecurityWeek .

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Amazon Threat Intelligence has reported that Russian GRU-affiliated hackers are shifting their tactics from exploiting software vulnerabilities to targeting misconfigured devices. This change indicates a preference for leveraging security weaknesses caused by improper configurations rather than relying on zero-day or known software flaws. Such misconfigurations can include exposed management interfaces, default credentials, or improperly secured network services. The threat is assessed as medium severity due to the moderate impact and the relative ease of exploitation without requiring sophisticated zero-day vulnerabilities. European organizations, especially those with extensive networked infrastructure and IoT deployments, may be at increased risk if devices are not properly secured. Countries with significant critical infrastructure and technology sectors, such as Germany, France, and the UK, could be primary targets. Mitigation requires focused efforts on device configuration management, continuous monitoring, and strict access controls rather than solely patch management. This shift in attacker behavior underscores the importance of comprehensive security hygiene beyond patching software vulnerabilities. Defenders should prioritize auditing device configurations, enforcing strong authentication, and segmenting networks to reduce exposure.

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Dangerzone is an open-source tool designed to sanitize untrusted documents using multiple containerization layers, including gVisor and Linux containers, targeting vulnerable users like journalists and activists. A new limited bug bounty program has been launched to test the robustness of Dangerzone's container isolation by challenging researchers to break out of these containers. Although Dangerzone underwent a favorable security audit in December 2023, this bounty program aims to proactively discover remote code execution (RCE) vulnerabilities or container escapes before malicious actors do. No known exploits are currently in the wild, and no affected versions or patches have been specified. The threat is assessed as medium severity due to the potential for container escape leading to code execution, but with limited evidence of active exploitation or widespread impact. European organizations relying on containerized document sanitization tools, especially those supporting press freedom and activism, could be impacted if vulnerabilities are found and exploited. Mitigation involves strict container hardening, continuous security testing beyond audits, and rapid patching once vulnerabilities are identified. Countries with strong media sectors and active civil society, such as Germany, France, the UK, and the Netherlands, are more likely to be affected due to higher adoption and strategic interest. The threat highlights the importance of layered container security and proactive vulnerability discovery in protecting sensitive user groups from advanced malware and APT threats.

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GeminiJack is a prompt-injection challenge that demonstrates the real-world abuse potential of large language models (LLMs). It highlights how malicious actors can manipulate LLM inputs to cause unintended or harmful outputs, potentially bypassing safety mechanisms. Although no specific affected software versions or exploits in the wild are reported, the challenge serves as a proof-of-concept emphasizing the risks inherent in LLM deployments. The threat primarily impacts systems integrating LLMs for automation, customer interaction, or decision-making. European organizations using LLM-based services or custom AI solutions could face confidentiality, integrity, and availability risks if prompt injection is exploited. Mitigation requires advanced input validation, context-aware filtering, and continuous monitoring of LLM outputs. Countries with high LLM adoption in tech, finance, and government sectors, such as Germany, the UK, France, and the Netherlands, are more likely to be affected. Given the ease of exploitation and potential impact on data integrity and confidentiality, the threat severity is assessed as high. Defenders should prioritize understanding prompt injection vectors and hardening AI system interfaces accordingly.

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This post discusses ongoing efforts to implement Cross Translation Unit (CTU) taint analysis using the Clang Static Analyzer on the Firefox codebase. Despite identifying some impactful bugs, the project has faced significant challenges due to limitations and issues within LLVM, causing progress to stall. The discussion is more about the difficulties encountered rather than a direct security vulnerability or exploit. There are no known exploits in the wild, no affected versions specified, and no patches available. The content is primarily a technical reflection on static analysis tooling rather than a direct threat. European organizations using Firefox are unlikely to be directly impacted by this information. The severity is assessed as medium due to the potential for improved vulnerability detection if CTU taint analysis becomes viable, but no immediate risk is posed. Mitigation involves continued development and collaboration on static analysis tools rather than immediate defensive actions. Countries with significant Firefox user bases and active software development communities, such as Germany, France, and the UK, may find this topic more relevant. Overall, this is a technical discussion on improving security analysis rather than an active threat or vulnerability.

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new phishing scam is exploiting Telegram’s built-in Mini Apps: fraudsters are running fake giveaways to steal accounts. Here’s how to protect yourself.

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Ink Dragon, a Chinese threat actor, is conducting a sophisticated espionage campaign targeting government entities in Europe, Southeast Asia, and South America. The group exploits IIS misconfigurations to gain initial access and deploys a custom ShadowPad IIS Listener module to create a victim-based relay network, turning compromised servers into nodes of a distributed mesh. They use a new variant of the FinalDraft malware and platform-native tools to maintain stealth and blend into normal enterprise telemetry. Their operations are characterized by disciplined playbooks and advanced software engineering, enabling persistent and covert intrusions. The campaign poses a medium severity threat due to its targeted nature and stealth capabilities, with no known public exploits yet. European organizations, especially government sectors running IIS servers with potential misconfigurations, are at risk. The threat actor’s relay network complicates detection and response efforts, increasing the potential impact on confidentiality and operational integrity. Mitigation requires focused IIS hardening, network segmentation, and advanced telemetry analysis to detect anomalous relay behaviors.

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A new campaign by Kimsuky involves distributing malicious mobile apps through QR codes and phishing websites. The apps, masquerading as delivery services, VPNs, and cryptocurrency tools, decrypt an embedded APK to deploy a RAT with extensive capabilities. The malware uses a native decryption function and diverse decoy behaviors. Infrastructure overlaps and Korean language comments link this activity to Kimsuky. The threat actor employs sophisticated phishing techniques and leverages QR codes to redirect victims to malicious downloads. The malware requests extensive permissions and implements keylogging, audio recording, and data exfiltration. Multiple C&C servers were identified, some hosting Naver and Kakao phishing sites.

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The Urban VPN browser extension and related extensions from the same publisher have been found to covertly harvest AI chat conversations from millions of users. Hidden scripts injected into AI chat services intercept all prompts and responses, capturing conversation content, timestamps, and session metadata. This data is sent back to Urban VPN’s servers regardless of whether the VPN is active, and users cannot opt out except by uninstalling the extension. The data collection feature was silently introduced via an auto-update in July 2025, affecting over 8 million installs. Despite advertising an “AI protection” feature, the extension fails to prevent data exfiltration and merely warns users about data sharing. Users who have used these extensions with AI chat services should consider their interactions compromised and remove the extension immediately.

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The e-commerce and logistics company was targeted by the RansomHouse ransomware group in October. The post 700,000 Records Compromised in Askul Ransomware Attack appeared first on SecurityWeek .

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A security flaw in JumpCloud Remote Assist allows users to gain full control over company devices, potentially compromising confidentiality, integrity, and availability. The vulnerability enables privilege escalation or unauthorized access, posing risks to enterprise environments that use this remote assistance tool. Although no known exploits are currently active in the wild and technical details are limited, the medium severity rating suggests moderate risk. European organizations relying on JumpCloud for device management should prioritize identifying affected systems and applying mitigations. Countries with higher adoption of cloud-based device management and remote support tools, such as Germany, the UK, France, and the Netherlands, are more likely to be impacted. Immediate mitigation steps include restricting access to JumpCloud Remote Assist, monitoring for unusual activity, and preparing for patch deployment once available. The threat underscores the importance of securing remote management tools to prevent lateral movement and full device compromise. Organizations should also review internal access controls and audit logs to detect potential misuse. Given the lack of detailed technical data and absence of exploits in the wild, the threat is assessed as medium severity but requires vigilance due to the potential for full device control.

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This discussion highlights a technique used by headless bots to evade detection by mimicking WebView browser behaviors, specifically by exploiting inconsistencies in Sec-Fetch headers and Client Hints. The technique allows automated tools to appear as legitimate WebView clients, complicating bot detection mechanisms that rely on these HTTP header signals. While not a vulnerability or exploit itself, this method can be leveraged by attackers to bypass security controls designed to block automation and scraping. The threat is primarily relevant to web application defenders who rely on Sec-Fetch and Client Hints for bot mitigation. There is no known exploit in the wild, and the discussion is based on a recent Reddit post linking to a blog analysis. European organizations with web-facing services that use these headers for bot detection may face increased risk of automated abuse. Mitigation requires enhancing detection beyond header inspection, including behavioral analysis and fingerprinting. Countries with large digital economies and advanced web services are more likely to be impacted. The severity is assessed as medium due to the indirect nature of the threat and the requirement for sophisticated bot implementation.

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A high-severity authentication bypass vulnerability affecting Fortinet FortiGate devices using SAML SSO has been reported and is under active attack. The flaw allows attackers to bypass SAML-based authentication, potentially gaining unauthorized access without valid credentials. Although no CVE or patch information is currently available, the threat is considered high priority due to the critical role FortiGate devices play in network security. European organizations relying on FortiGate for perimeter defense and VPN access are at risk of compromise, data breaches, and network infiltration. Mitigation requires immediate review of SAML configurations, monitoring for suspicious authentication attempts, and applying any forthcoming vendor advisories. Countries with high Fortinet market penetration and strategic infrastructure are most vulnerable. The ease of exploitation and impact on confidentiality and integrity justify a high severity rating. Defenders must prioritize detection and containment while awaiting official patches.

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European authorities have dismantled a call center fraud ring operating in Ukraine that targeted European victims. This criminal operation used call centers to conduct fraudulent activities, likely involving social engineering and financial scams. While no specific technical vulnerabilities or exploits are detailed, the disruption of this organized crime group highlights ongoing risks from call center fraud schemes. The threat primarily impacts European organizations and individuals susceptible to social engineering attacks. The operation's takedown reduces immediate risk but underscores the need for vigilance against similar fraud tactics. Ukrainian-based fraud rings have historically targeted European countries due to geographic proximity and language capabilities. The threat does not involve software vulnerabilities but represents a significant social engineering and financial fraud risk. European entities should enhance awareness and detection of call center fraud attempts. Countries with strong economic ties and large populations are more likely to be targeted.

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After years of exploiting zero-day and n-day vulnerabilities, Russian state-sponsored threat actors are shifting to misconfigured devices. The post Amazon: Russian Hackers Now Favor Misconfigurations in Critical Infrastructure Attacks appeared first on SecurityWeek .

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Key Findings Introduction Check Point Research tracks a sustained, highly capable espionage cluster, which we refer to as Ink Dragon, and is referenced in other reports as CL-STA-0049, Earth Alux, or REF7707. This cluster is assessed by several vendors to be PRC-aligned. Since at least early 2023, Ink Dragon has repeatedly targeted government, telecom, and […] The post Inside Ink Dragon: Revealing the Relay Network and Inner Workings of a Stealthy Offensive Operation appeared first on Check Point Research .

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SoundCloud said the information of 20% of users was accessed by hackers who breached its systems. The post User Data Compromised in SoundCloud Hack appeared first on SecurityWeek .

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