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Oil/Energy/Solar/Greentech
Breach intelligence, attack campaigns, and threat reports targeting the Oil/Energy/Solar/Greentech sector.
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Oil/Energy/Solar/Greentech Threat Reports
Critical DoS Vulnerability in Rockwell Automation RSLinx Classic: CVE-2020-13573
In November 2020, a denial-of-service (DoS) vulnerability, identified as CVE-2020-13573, was discovered in Rockwell Automation's RSLinx Classic software, version 2.57.00.14 CPR 9 SR 3. This vulnerability resides in the Ethernet/IP server functionality and can be exploited by remote attackers sending specially crafted network requests, leading to a DoS condition. The vulnerability was reported by Cisco Talos and has a CVSS v3.0 base score of 7.5, indicating high severity. ([talosintelligence.com](https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1184?utm_source=openai)) The relevance of this vulnerability persists due to the widespread deployment of RSLinx Classic in industrial control systems. Exploitation could disrupt critical manufacturing, energy, and water sectors, emphasizing the need for timely patching and adherence to cybersecurity best practices to mitigate potential threats.
1 month ago
Kill Chain
Kyushu Electric Power Data Breach: 10.9 Million Customer Records Exposed
In April 2026, Kyushu Electric Power Co., Inc., a major Japanese utility company, experienced a significant data breach involving the loss of an external storage device containing personal information of approximately 10.9 million customers. The device, used for routine data backups, was stored in a server room cabinet with multiple physical security layers. On May 26, IT staff discovered the cabinet unlocked and the device missing. The data included customer names, service addresses, electricity usage data, telephone numbers, and names of retail electricity providers. Notably, no bank account or credit card information was stored on the device. The company has notified affected customers and relevant authorities, including Japan’s Personal Information Protection Commission and the Ministry of Economy, Trade, and Industry. Investigations are ongoing, with no evidence of data leakage confirmed as of now. This incident underscores the critical importance of robust physical security measures and strict access controls for sensitive data storage. It highlights the need for organizations to regularly review and enhance their data protection protocols to prevent unauthorized access and potential data breaches.
1 month ago
Kill Chain
Unveiling Cyber-Enabled Maritime Sanctions Evasion Tactics in 2026
In 2026, Iranian and Russian shadow fleet vessels, along with multiple sanctions evasion networks (SENs), utilized over 36 inauthentic websites to impersonate maritime authorities and organizations. These fraudulent sites facilitated the generation of false documents and certificates, effectively replicating key layers of the maritime compliance stack. This cyber-enabled infrastructure allowed sanctioned entities to circumvent international sanctions by creating credible but fraudulent maritime organizations, increasing the risk of due diligence failures and regulatory exposure. The emergence of such sophisticated cyber-enabled sanctions evasion tactics underscores the evolving nature of maritime compliance challenges. Organizations in the maritime and shipping sectors must integrate independent verification and cyber threat intelligence into compliance workflows to proactively identify and mitigate fraudulent online infrastructure.
1 month ago
Kill Chain
Critical Vulnerability in Schneider Electric Modicon Switches: CVE-2024-3596
In April 2026, Schneider Electric disclosed a critical vulnerability (CVE-2024-3596) affecting all versions of its Modicon and Connexium managed network switches. This flaw resides in the RADIUS authentication protocol, where an attacker with a man-in-the-middle position can exploit the MD5-based Response Authenticator to forge authentication responses. Such exploitation could grant unauthorized access to protected network segments, leading to potential denial of service and compromise of confidentiality and integrity of connected devices. This vulnerability underscores the persistent risks associated with legacy cryptographic protocols like MD5 in critical infrastructure. Organizations relying on RADIUS for network access control must reassess their configurations and consider transitioning to more secure authentication methods to mitigate such threats.
1 month ago
Kill Chain
Critical Vulnerability in Schneider Electric's EcoStruxure Panel Server Devices (CVE-2026-6866)
In May 2026, Schneider Electric disclosed a vulnerability (CVE-2026-6866) in its EcoStruxure Panel Server devices, including models PAS400, PAS600, PAS600V2, PAS800, and PAS800V2, running firmware versions 002.005.000 and prior. This flaw, identified as CWE-1188, allows device credentials to revert to factory defaults under rare conditions, potentially enabling unauthorized access to operational technology (OT) networks. The vulnerability poses a significant risk to critical infrastructure sectors such as energy, utilities, and manufacturing, as it could lead to unauthorized disclosure of sensitive information. Schneider Electric has released firmware version 002.006.000 to address this issue. Organizations are urged to apply this update promptly to mitigate potential security breaches. ([techjacksolutions.com](https://techjacksolutions.com/scc-intel/schneider-electric-ecostruxure-panel-server-credential-reset-flaw-exposes-ot-gateways-in-critical-infrastructure/?utm_source=openai)) The incident underscores the importance of maintaining up-to-date firmware and implementing robust access controls in OT environments. As cyber threats targeting industrial control systems continue to evolve, ensuring the security of gateway devices like the EcoStruxure Panel Server is crucial to prevent unauthorized access and protect critical infrastructure.
1 month ago
Kill Chain
Cyberattacks on U.S. Fuel Tank Monitoring Systems: A 2026 Overview
In June 2026, U.S. critical infrastructure sectors, including energy and transportation, faced cyberattacks targeting internet-exposed Automatic Tank Gauge (ATG) systems. These systems, essential for monitoring fuel and liquid levels, were compromised by threat actors exploiting vulnerabilities such as default passwords and command execution flaws. The attackers manipulated system settings, altered tank readings, and disabled alerts, posing significant operational and safety risks. In response, agencies like CISA, NSA, and FBI issued joint advisories urging organizations to secure ATG systems by removing them from public internet access, enforcing strong credentials, and applying necessary patches. This incident underscores the escalating threat to industrial control systems and the urgent need for enhanced cybersecurity measures to protect critical infrastructure from sophisticated cyber threats.
1 month ago
Kill Chain
Over 900 US Gas Station Tank Gauge Systems Exposed to Cyberattacks
In June 2026, over 900 Automatic Tank Gauge (ATG) systems across the United States were found exposed online, making them vulnerable to cyberattacks. ATG systems are critical for monitoring fuel and chemical storage tanks in various sectors, including energy and transportation. Threat actors exploited security flaws such as hardcoded credentials and authentication bypasses to gain unauthorized access, potentially leading to operational disruptions and safety hazards. ([bleepingcomputer.com](https://www.bleepingcomputer.com/news/security/over-900-us-gas-station-tank-gauge-systems-exposed-to-attacks/amp/?utm_source=openai)) This incident underscores the growing threat to critical infrastructure from cyberattacks targeting industrial control systems. Organizations must prioritize securing internet-exposed devices to prevent similar vulnerabilities from being exploited in the future.
1 month ago
Kill Chain
China-Linked Cyber Espionage Escalates in Latin America: A 2026 Overview
In early 2026, China-linked cyber espionage groups, notably FamousSparrow and NegativeGlimmer, intensified operations targeting Latin American nations, including Venezuela and Panama. These groups infiltrated government agencies to gather intelligence on maritime shipping, oil production, and other strategic sectors. Their tactics involved exploiting unpatched servers and deploying custom malware to maintain persistent access. This surge in cyber activities underscores the escalating geopolitical tensions in the region, with state-sponsored actors leveraging cyber operations to advance national interests. Organizations must prioritize robust cybersecurity measures to mitigate the risks posed by such sophisticated threats.
1 month ago
Kill Chain
Critical Vulnerability in ABB's PPT30 Operating System: CVE-2025-11482
On May 26, 2026, ABB disclosed a vulnerability (CVE-2025-11482) in its PPT30 Operating System versions prior to 1.8.0. This flaw resides in the OPC-UA Server component, where an unauthenticated attacker can exploit resource allocation issues to cause a denial-of-service condition, rendering the server unresponsive and disrupting industrial control processes. The vulnerability has a CVSS v3.1 base score of 7.5, indicating a high severity level. ([nvd.nist.gov](https://nvd.nist.gov/vuln/detail/CVE-2025-11482?utm_source=openai)) The disclosure underscores the critical need for timely patching in industrial control systems to prevent potential operational disruptions. Organizations are advised to upgrade to version 1.8.0 or later and implement network segmentation to mitigate risks associated with this vulnerability. ([feed.craftedsignal.io](https://feed.craftedsignal.io/briefs/2026-05-abb-ppt30-cve-2025-11482/?utm_source=openai))
1 month ago
Kill Chain
Critical Vulnerabilities in Hitachi Energy's ITT600 Explorer: CVE-2024-8176 and CVE-2025-59375
In May 2026, Hitachi Energy disclosed two critical vulnerabilities in its ITT600 Explorer product, identified as CVE-2024-8176 and CVE-2025-59375. These vulnerabilities stem from issues within the libexpat library used by the product's IEC61850 functionality. CVE-2024-8176 involves a stack overflow due to improper restriction of XML entity expansion depth, potentially leading to denial of service (DoS) or memory corruption. CVE-2025-59375 allows attackers to trigger large dynamic memory allocations via small, crafted XML documents, also resulting in DoS conditions. Both vulnerabilities affect ITT600 Explorer versions prior to 2.1 SP6. ([nvd.nist.gov](https://nvd.nist.gov/vuln/detail/cve-2024-8176?utm_source=openai)) The disclosure underscores the critical importance of securing components within industrial control systems, especially those handling XML parsing. Given the widespread use of libexpat across various applications, these vulnerabilities highlight the necessity for organizations to promptly update affected systems to mitigate potential exploitation risks.
1 month ago
Kill Chain
Critical Vulnerability in Hitachi Energy's MACH HiDraw: CVE-2026-7310
In May 2026, a heap-based buffer overflow vulnerability (CVE-2026-7310) was identified in the XML parser functionality of Hitachi Energy's MACH HiDraw versions up to 9.22. An authenticated user with local access could exploit this flaw using a specially crafted XML file, leading to memory corruption and potential arbitrary code execution. Successful exploitation could result in application crashes (denial of service) and compromise the confidentiality and integrity of the affected system. This incident underscores the critical importance of securing industrial control systems against local threats. As cyberattacks targeting infrastructure components become more sophisticated, organizations must prioritize timely vulnerability management and implement robust security measures to protect against potential exploits.
1 month ago
Kill Chain
Critical Vulnerability in NAVTOR NavBox Exposes Maritime Operational Data
In March 2026, a critical vulnerability (CVE-2026-2754) was identified in NAVTOR's NavBox version 4.12.0.3, a maritime connectivity device widely used for managing navigation data and ship-shore communications. The flaw allowed unauthenticated remote attackers to access sensitive configuration and operational data through exposed HTTP API endpoints on TCP port 8080. Exploitation of this vulnerability could lead to unauthorized retrieval of internal network parameters, including ECDIS and OT information, device identifiers, and service status logs, posing significant risks to vessel operations and security. This incident underscores the growing cybersecurity challenges in the maritime industry, especially as operational technology systems become increasingly interconnected. The exposure of critical navigation and operational data highlights the urgent need for robust security measures and regular vulnerability assessments to protect against potential cyber threats targeting maritime infrastructure.
1 month ago
Kill Chain
Stop Active Cloud Data Exfiltration
Aviatrix Breach Lock helps teams instantly identify what data is leaving the environment, from which workload, and where it’s going — during an active breach.
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