Campaign threats

A recent supply-chain attack campaign compromised major technology companies including X (formerly Twitter), Vercel, Cursor, and Discord, impacting hundreds of organizations. The attack leveraged vulnerabilities in third-party dependencies or services to execute remote code execution (RCE), enabling attackers to infiltrate multiple targets. Although no known exploits are currently active in the wild, the campaign highlights the risks inherent in software supply chains. The attack requires no direct user interaction but exploits trust relationships between software providers and consumers. The medium severity rating reflects the significant confidentiality and integrity risks, balanced by the complexity of exploitation and limited current exploitation evidence. European organizations relying on affected platforms or similar supply-chain dependencies are at risk, especially in countries with high technology sector presence. Mitigation requires rigorous supply-chain security practices, including dependency auditing, strict access controls, and enhanced monitoring for anomalous activity. Countries like Germany, France, the UK, and the Netherlands are particularly vulnerable due to their large tech ecosystems and reliance on cloud services. Defenders should prioritize supply-chain risk management and incident response readiness to mitigate potential impacts from this evolving threat.

Campaign#netsec#redditGermany+5

The Lazarus Group, a well-known state-sponsored threat actor, has embedded a new variant of their BeaverTail malware into developer tools. This campaign involves supply chain compromise tactics targeting software development environments, potentially enabling stealthy espionage and data exfiltration. Although no known exploits in the wild have been reported yet, the medium severity rating reflects the risk posed by this malware variant's capabilities and the strategic targeting of developer tools. European organizations relying on affected developer tools could face risks to intellectual property, source code integrity, and operational continuity. Mitigation requires rigorous supply chain security, including verifying tool integrity, monitoring for anomalous behavior in development environments, and applying strict access controls. Countries with significant software development industries and critical infrastructure, such as Germany, France, the UK, and the Netherlands, are more likely to be targeted. Given the malware's stealth and potential impact on confidentiality and integrity without requiring user interaction, the suggested severity is high. Defenders should prioritize detection and prevention measures focused on developer toolchains to mitigate this emerging threat.

Campaign#infosecnews#redditGermany+6

The Iranian APT group known as 'Prince of Persia' has reemerged with new cyber tools and expanded global targeting. This campaign, reported recently, indicates an evolution in their tactics and capabilities, posing a medium-level threat. While specific affected software versions or exploits are not detailed, the group’s historical focus on espionage and disruption suggests risks to confidentiality and operational integrity. European organizations, especially those in critical infrastructure, government, and strategic industries, may be targeted due to geopolitical tensions. Mitigation requires enhanced threat intelligence sharing, network segmentation, and proactive monitoring for unusual activity linked to APT behaviors. Countries with significant Iranian geopolitical interest and advanced digital infrastructure, such as Germany, France, the UK, and Italy, are more likely to be affected. Given the medium severity, the threat demands vigilance but does not currently indicate widespread exploitation or critical vulnerabilities. Defenders should prioritize detection and response capabilities tailored to APT tactics and maintain updated incident response plans.

Campaign#infosecnews#redditGermany+6

Multiple threat clusters, including state-aligned and financially-motivated actors, are utilizing phishing tools to trick users into granting access to Microsoft 365 accounts via OAuth device code authorization. This technique leads to account takeovers, data exfiltration, and further compromises. Threat actors are leveraging the OAuth 2.0 device authorization grant flow to gain unauthorized access by approving various applications. Campaigns often begin with an initial message containing a URL, which initiates an attack sequence using Microsoft's legitimate device authorization process. Tools like SquarePhish2 and Graphish are being used to facilitate these attacks. Both cybercriminal groups and state-aligned actors have adopted this technique, with Russia-aligned threat actors being particularly active.

Campaign#phishing#squarephish2United Kingdom+7

A new malware distribution campaign utilizing compromised YouTube accounts to spread infostealers has been identified. The campaign employs GachiLoader, a heavily obfuscated Node.js loader, to deploy the Rhadamanthys infostealer. GachiLoader implements anti-analysis techniques and uses a novel PE injection method called Vectored Overloading. To aid analysis, researchers developed an open-source Node.js tracer tool. The campaign has affected over 100 videos with 220,000 views across 39 compromised accounts since December 2024. The malware evades detection, elevates privileges, and disables Windows Defender before retrieving its payload.

Campaign#pe injection#api tracingGermany+9

A malware campaign discovered on the NuGet package repository targets the cryptocurrency ecosystem by distributing 14 malicious packages impersonating legitimate crypto-related tools. These packages employ techniques such as homoglyphs, version bumping, and inflated download counts to appear trustworthy and evade detection. The malware aims to steal crypto funds by redirecting transactions and exfiltrating secrets, including OAuth tokens for Google Ads accounts. The campaign highlights the risks of software supply chain attacks, especially for projects relying on compromised dependencies. No known exploits in the wild have been reported yet, but the threat poses a significant risk to developers and organizations integrating these packages. The attack affects . NET developers using NuGet packages related to cryptocurrency and OAuth services. The severity is assessed as medium due to the potential confidentiality and financial impact, combined with moderate exploitation complexity. European organizations involved in blockchain development, fintech, and digital advertising are particularly at risk. Mitigation requires strict dependency vetting, use of package integrity verification, and monitoring of OAuth token usage.

Campaign#nuget#homoglyphsGermany+6

Between June 2024 and April 2025, a sustained credential-harvesting campaign targeting UKR.NET users was identified, attributed to the Russian state-sponsored threat group BlueDelta. The group deployed multiple credential-harvesting pages themed as UKR.NET login portals, leveraging free web services and proxy tunneling platforms to collect user credentials. BlueDelta distributed PDF lures with embedded links to evade detection. The campaign demonstrates the group's adaptability and persistent focus on Ukrainian user credentials for intelligence purposes. Infrastructure changes, including the transition to ngrok and Serveo, reflect responses to takedown efforts. The activity highlights the GRU's continued interest in compromising Ukrainian credentials amid ongoing conflict.

Campaign#phishing#ukrainian targetsUkraine+5

A Chinese-nexus advanced persistent threat actor, UAT-9686, is actively targeting Cisco AsyncOS Software for Secure Email Gateway and Secure Email and Web Manager. The campaign, ongoing since late November 2025, exploits non-standard configurations to execute system-level commands and deploy a persistent Python-based backdoor called AquaShell. Additional tools observed include AquaTunnel for reverse SSH tunneling, chisel for TCP/UDP tunneling, and AquaPurge for log clearing. The attackers can execute encoded commands in the system shell and create reverse connections to attacker-controlled servers. This sophisticated attack aligns with tactics used by other Chinese APT groups, raising concerns about potential widespread impact on email security infrastructure.

Campaign#apt#backdoorGermany+7

RansomHouse, a ransomware-as-a-service operated by the Jolly Scorpius group, has upgraded its encryption capabilities with a new version of its Mario ransomware component. This upgrade introduces a sophisticated two-stage encryption process, enhanced memory management, and dynamic file processing, making the ransomware more efficient and harder to analyze. The attack chain involves MrAgent managing deployments and Mario performing file encryption, primarily targeting virtualized environments such as ESXi servers. Although no known exploits are currently in the wild, the improvements signal a trend toward more resilient ransomware variants. European organizations using virtualized infrastructure are at risk, especially those with ESXi deployments. The threat requires no known CVE but poses a medium severity risk due to its complexity and potential impact on availability and data confidentiality. Mitigation should focus on securing virtualization platforms, monitoring for indicators of compromise, and implementing robust backup and recovery strategies. Countries with high virtualization adoption and critical infrastructure reliance on virtual environments are most likely to be affected.

Campaign#mario#mragentGermany+7

The ForumTroll APT group has launched a new targeted phishing campaign against Russian political scientists, exploiting plagiarism reports as bait. The attackers used sophisticated techniques, including a well-prepared domain and personalized emails, to deliver the Tuoni framework malware. This campaign follows their spring attacks, which targeted organizations using zero-day vulnerabilities. The fall campaign relied on social engineering, using emails posing as a scientific library to trick victims into downloading malicious archives. The final payload was delivered through a PowerShell script and established persistence using COM Hijacking. Despite being less technically sophisticated than the spring campaign, this operation demonstrates the group's continued focus on Russian and Belarusian targets.

Campaign#com hijacking#plagiarism baitRussia+8

The Chinese Ink Dragon threat group has been identified as operating covertly within European government networks, engaging in a cyber espionage campaign. This activity involves persistent unauthorized access, likely aimed at intelligence gathering and strategic advantage. The campaign is considered high severity due to the sensitive nature of the targets and the potential impact on government confidentiality and operations. Although specific technical details and indicators of compromise are limited, the threat actor’s presence in critical government infrastructure poses significant risks. European organizations, especially government entities, face risks including data exfiltration, disruption of services, and compromise of sensitive information. Mitigation requires targeted network monitoring, enhanced threat hunting, and strict access controls tailored to government environments. Countries with high government digitalization and geopolitical relevance to China are most at risk. Given the stealth and persistence of the group, the threat is assessed as high severity, reflecting the potential for substantial confidentiality and integrity impacts without requiring user interaction. Defenders should prioritize detection and response capabilities focused on advanced persistent threat behaviors.

Campaign#infosecnews#redditGermany+7

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.

Campaign#infosecnews#redditGermany+6

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.

Campaign#espionage#government targetsGermany+9

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.

Campaign#infosecnews#redditGermany+9

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 .

CampaignGermanyFrance+6

A Russian APT group has been conducting targeted phishing campaigns against government entities in the Baltic and Balkan regions since at least 2023. The attackers use spoofed email attachments mimicking official documents to trick victims into submitting credentials on sophisticated fake login pages. These phishing pages feature blurred backgrounds and complex password validation, yet stolen credentials are exfiltrated regardless of password strength. The campaign specifically targets countries including Moldova, Ukraine, Lithuania, Bosnia and Herzegovina, Macedonia, Montenegro, Spain, and Bulgaria. The stolen credentials are sent to third-party services, enabling potential unauthorized access to sensitive government systems. This ongoing campaign poses a medium-level threat due to its targeted nature and potential for credential theft leading to further compromise. Defenders should focus on phishing awareness, email filtering, and credential monitoring to mitigate risks. The threat is particularly relevant to European government organizations in the affected regions due to geopolitical tensions and strategic importance.

Campaign#phishing#eastern europeBulgaria+7

This discussion highlights that traditional identity-based delegation models are insufficient for securely managing delegated authority. Instead, capability-based authorization systems treat delegation as a first-class, enforceable operation on authority itself, enabling more precise and secure control. The threat centers on the risks inherent in delegation mechanisms that rely on identity attributes, which can lead to unauthorized privilege escalation or remote code execution (RCE). Although no known exploits are currently in the wild, the concept underscores a medium-severity risk in systems that do not implement capability-based delegation. European organizations relying on legacy or identity-based delegation models may face increased risks of unauthorized access or RCE attacks. Mitigation involves adopting capability-based security models that enforce monotonic reduction of authority and explicit delegation tokens. Countries with significant technology sectors and critical infrastructure, such as Germany, France, and the UK, are more likely to be impacted due to their reliance on complex delegated systems. The threat is assessed as medium severity given the potential for RCE but the lack of active exploitation and the complexity of exploitation. Defenders should prioritize reviewing delegation mechanisms and consider transitioning to capability-based authorization frameworks to reduce attack surfaces related to delegation misuse.

Campaign#netsec#redditGermany+5

Germany has summoned the Russian Ambassador following claims of a cyberattack targeting German air traffic control systems. The incident, reported via a Reddit InfoSec news post linking to securityaffairs.com, suggests a possible state-sponsored campaign but lacks detailed technical evidence or confirmed exploits. No specific affected systems or vulnerabilities have been disclosed, and there is no indication of active exploitation in the wild. The severity is assessed as medium due to the critical nature of air traffic control infrastructure and potential geopolitical implications. European organizations, especially those involved in aviation and critical infrastructure, should remain vigilant. Mitigation should focus on enhanced monitoring, incident response readiness, and collaboration with national cybersecurity agencies. Germany and neighboring European countries with significant aviation sectors are most likely to be affected. Given the limited technical details, the threat is rated medium severity based on potential impact and uncertainty. Defenders should prioritize situational awareness and verify the integrity of air traffic control networks.

Campaign#infosecnews#redditGermany+6

A sophisticated adversary-in-the-middle phishing campaign targets Microsoft 365 and Okta users by exploiting single sign-on (SSO) flows. Attackers use lookalike domains and malicious JavaScript injections to steal credentials and session tokens, bypassing multi-factor authentication. Initial access is gained through phishing emails themed around compensation and benefits, sent via compromised mailboxes and Amazon SES. The phishing infrastructure is hosted on Cloudflare, enhancing resilience and evasion. This campaign specifically targets organizations relying on Okta as an identity provider for Microsoft 365, enabling session hijacking and credential theft. The threat poses a medium severity risk due to its complexity and potential impact on confidentiality and integrity. European organizations using these platforms are at risk, especially in countries with high adoption of Microsoft 365 and Okta. Mitigation requires targeted user training, domain monitoring, and enhanced detection of anomalous authentication flows. No CVSS score is available; however, the threat is assessed as high severity given the bypass of MFA and session hijacking capabilities.

Campaign#phishing#adversary-in-the-middleGermany+6

Storm-0249, a seasoned initial access broker, has evolved from mass phishing to sophisticated post-exploitation tactics. The group now abuses legitimate Endpoint Detection and Response processes, particularly SentinelOne's SentinelAgentWorker.exe, through DLL sideloading. This allows them to conceal malicious activity as routine operations, bypass defenses, and maintain persistence. Their new tactics include Microsoft domain spoofing, curl-to-PowerShell piping, and fileless execution. Storm-0249's ability to weaponize trusted processes and conduct stealthy reconnaissance poses significant challenges for security teams. The group's evolution represents a broader trend in the ransomware-as-a-service ecosystem, lowering the technical barrier for attackers and accelerating the spread of ransomware across sectors.

Campaign#domain spoofing#fileless executionGermany+9