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Introduction

Attacks by cybercriminals targeting national critical infrastructure are increasing at an unsettling rate. Such attacks have the potential to do severe damage by upsetting transportation networks, utilities, financial services, and other vital infrastructure. The physical and digital systems that underpin a nation's economy are known as critical infrastructure thus if they were to be disrupted, there would be serious risks to the economy and public health and safety. Establishing proper cybersecurity measures and protecting those digital systems from possible threats or cyberattacks is necessary. Both public and private sector assets are included in these essential infrastructure categories.

Nationwide alert:

Recently one of the biggest hacker organizations has warned of an upcoming cyberattack on the critical infrastructure and websites in India, causing a countrywide alert. A gang of hackers from Indonesia and Pakistan, celebrating 4,000 members, announced a planned “Cyber Party” on 11 December 2023. The event’s claimed goal is to compromise and disrupt India's digital infrastructure. They disclosed this information on their Telegram channel.

This hacker organization holds a record of launching extensive cyberattacks; in the past, it sent out a "red notice" that was intended to target 12,000 websites run by the Indian government. They have previously attacked other nations, such as Israel, Sweden, and the United States. Their reasons are varied and might include anything from assaults on certain groups to religious disagreements.

The gang has also been acclaimed for hacking into a New York City police agency, obtaining health and social media data from Israel, and exposing information from Swedish social media users. These alarming events show how urgently strong and all-encompassing cybersecurity measures are needed, not only in India but throughout the world.

Effect(s) on India

1.  Central Agencies Are Alert, Expect Health Sector Attacks: The cyberinfrastructure of the health sector has been a common target of assaults, particularly in the aftermath of the COVID-19 epidemic, which has authorities particularly concerned. Relevant ministries have received notifications from central authorities advising them to take precautions against unwanted access. The security of digital infrastructure is seriously challenged by the constantly changing panorama of cyber-attacks, according to those who are aware of the warning and threat.

2. National security concerns: Because of the interconnectedness of critical national infrastructure, a cyberattack may have an impact on national security. Attacks against defense networks, intelligence organizations health infrastructure, or military systems, for instance, might make it more difficult for the nation to respond to threats from outside.

3.    Concerns for Public Safety and Health: Cyberattacks on healthcare systems run the risk of compromising patient data, stopping medical procedures, and even endangering the general public's health. This might have potentially fatal results in urgent circumstances.

4.  Data Breach and Privacy Issues: Stealing confidential data is a common component of cybersecurity assaults. A breach of critical infrastructure systems might result in sensitive data, including personal information, being misused and accessed without authorization, raising privacy issues.

Preventive and protective measures

1.    The plan for responding to incidents: Make sure a clear incident response strategy is in place, with a focus on healthcare systems, and that it is especially designed to handle cyber-attacks on critical infrastructure.

2.  Better Tracking: Observing vital networks, systems, and data flows more closely, especially in the healthcare industry. Using cutting-edge threat detection technologies to spot odd or questionable activity.

3.   Critical System Isolation: Cutting off vital healthcare systems from the wider network to reduce the chance of attackers moving laterally.

4.   Continual Backups: Make sure that backup copies of important data and systems are kept in a safe, isolated location by regularly backing them up. In the event of a ransomware attack or data breach, this makes recovery easier.

5.    Update and patch systems: Make sure that all operating systems and apps utilized in the infrastructure of the healthcare industry are updated with the most recent security updates.

6. Protocols for Communication: In the case of a cyber-incident, establishing explicit communication mechanisms to guarantee that pertinent parties are notified as soon as possible. This covers correspondence with law enforcement, the public, and other members of the healthcare industry as needed.

Conclusion

Urgent preventative actions are essential in response to an impending cyber threat revealed by a large hacker organization that is targeting India's key infrastructure, specifically the healthcare sector. The interconnectedness of this infrastructure puts public safety, privacy, and national security in danger. A crucial defensive approach is formed by the proactive measures mentioned, which include communication protocols, system isolation, improved monitoring, incident response preparation, and frequent backups. The dangers underline the necessity of international collaboration in tackling cybersecurity issues and the requirement for shared responsibility of everyone to safeguard digital networks. To reduce risks and guarantee the resilience of vital national infrastructure in the face of changing cyber threats, authorities must continue to develop and adapt their cybersecurity tactics.

References:

• https://www.cnbctv18.com/technology/exclusive--nationwide-alert-sounded-as-hacker-group-plans-cyber-party-to-attack-indias-critical-digital-infra-18520021.htm
• https://www.the420.in/ndian-authorities-high-alert-hacker-groups-threaten-cyber-assault/
• https://www.cnbctv18.com/technology/exclusive--nationwide-alert-sounded-as-hacker-group-plans-cyber-party-to-attack-indias-critical-digital-infra-18520021.htm#:~:text=By%20News18.com%20Dec%208,%3A58%20AM%20IST%20(Published)&text=A%20nationwide%20alert%20has%20been,Indian%20websites%20and%20critical%20infrastructure
• https://verveindustrial.com/resources/blog/critical-infrastructure-cyber-security/

Overview:

The National Payments Corporation of India (NPCI) officially revealed on the 31st of July 2024 that its client C-Edge Technologies had been subject to a ransomware attack. These circumstances have caused C-Edge to be separated from retail payment systems to  eliminate more threats to the national payment systems. More than 200 cooperative and regional rural banks have been affected leading to disruptions in normal services including ATM withdrawals and UPI transactions.

About C-Edge Technologies:

C-Edge Technologies was founded in the year 2010 especially to meet the specific requirements of the Indian banking and other allied sectors accentuating more on the cooperative and the regional rural banks. The company offers a range of services such as Core Banking Solutions by functioning as the center of a bank where customers’ records are managed and accounting of transactions takes place, Payment Solutions through the implementation of payment gateways and mobile banking facilities, cybersecurity through threat detection and incident response to protect banking organizations, data analytics and AI through the analytics of big banking data to reduce risks and detect frauds.

Details of Ransomware attack:

Reports say, this ransomware attack has been attributed by the RansomEXX group which primarily targeted Brontoo Technology Solutions, a key collaborator with  C-Edge, through a misconfigured Jenkins server, which allowed unauthorized access to the systems.

The RansomExx group also known as Defray777 or Ransom X utilized a sophisticated variant known as RansomEXX v2.0 to execute the attack. This group often targets large organizations and demands substantial ransoms.  RansomEXX uses various malware tools such as IcedID, Vatet Loader, and PyXie RAT. It typically infiltrates systems through phishing emails, exploiting vulnerabilities in applications and services, including Remote Desktop Protocol (RDP).  The ransomware encrypts files using the Advanced Encryption Standard (AES), with the encryption key further secured using RSA encryption. This dual-layer encryption complicates recovery efforts for victims. RansomEXX operates on a ransomware-as-a-service model, allowing affiliates to conduct attacks using its infrastructure. Earlier in 2021,  it attacked StarHub and Gigabyte’s servers for ransome.

Impact due to the attack:

The immediate consequences of the ransomware attack include:

• Service Disruption: This has negative implications to consumers especially the citizens who use the banks to do their day to day banking activities such as withdrawals and online transactions. Among the complaints some of them relate to cases where the sender’s account has been debited without the corresponding credit to the receiver account.

• Isolation Measures: Likely, NPCI is already following the right measures as it had disconnected C-Edge from its networks to contain the proliferation of the ransomware. This decision was made as a precautionary measure so that all functional aspects in a larger financial system are safeguarded.

Operations resumed:

The National Payments Corporation of India (NPCI) said it has restored connectivity with C-Edge Technologies Ltd after the latter’s network connection was severed by NPCI over security concerns that were evaluated by an external forensic auditing firm. The audit affirmed that all affected systems were contained in order to avoid the occurrence of ransomware attack contagion. All the affected systems were localized in C-Edge’s data center and no repercussion was evidenced regarding the infrastructure of the cooperative banks or the regional rural banks that are involved in the business. Both NPCI and C-Edge Technologies have resumed normalcy so that the banking and financial services being offered by these banks remain safe and secure.

Major Implications for Banking Sector:

The attack on C-Edge Technologies raises several critical concerns for the Indian banking sector:

• Cybersecurity Vulnerabilities: It also shows the weak linkages which are present within the technology system that help smaller sized banks. Nevertheless, the service has been offered by C-Edge regarding their cybersecurity solution, this attack evidence that the securities required should improve in all types of banks and banking applications.

• Financial Inclusion Risks: Co operative and regional rural banks also have its importance in the financial inclusion especially in rural and semi urban areas. Gradually, interruptions to their services pose a risk to signal diminished improvement in financial literacy for the excluded groups contrary to the common year advancement.

• Regulatory Scrutiny: After this event, agencies such as the Reserve Bank of India (RBI) may enhance the examination of the banking sector’s cybersecurity mechanisms. Some of the directives may even require institutions to adhere to higher compliance measures regarding the defense against cyber threats.

Way Forward: Mitigation  

• Strengthening Cybersecurity: It is important to enhance the cyber security to eliminate this kind of attacks in the future. This may include using  better threat detection systems, penetration testing to find the vulnerabilities, system hardening, and network monitoring  from time to time.

• Transition to Cloud-Based Solutions: The application of adaptations in cloud solutions can contribute to the enhancement in operative efficiency as well as optimization in the utilization of resources. The security features of cloud should be implemented for  safety  and protection against cyber threats for SMEs in the banking sector.

• Leveraging AI and Data Analytics: Development of the AI-based solutions for fraud and risk control means that bank organizations get the chance to address threats and to regain clients’ trust.

Conclusion:

This ransomware attack in C-Edge Technologies in the banking sector provides a warning for all the infrastructures. Initial cleanup methodologies and quarantining are effective. The continuous monitoring of cyber security features in the infrastructure and awareness between employees helps to avoid these kinds of attacks.  Building up cyber security areas will also effectively safeguard the institution against other cyber risks in the future and fortify the confidence and reliability of the financial system, especially the regional rural banks.

Reference:

• https://www.businesstoday.in/technology/news/story/c-edge-technologies-a-deep-dive-into-the-indian-fintech-powerhouse-hit-by-major-cyberattack-439657-2024-08-01
• https://www.thehindu.com/sci-tech/technology/customers-at-several-small-sized-banks-affected-as-tech-provider-c-edge-suffers-ransomware-attack/article68470198.ece
• https://www.cnbctv18.com/technology/ransomware-attack-disrupts-over-200-co-operative-banks-regional-rural-banks-19452521.htm
• https://timesofindia.indiatimes.com/city/ahmedabad/ransomware-breach-at-c-edge-impacts-transactions-for-cooperative-banks/articleshow/112180914.cms
• https://www.emsisoft.com/en/blog/41027/ransomware-profile-ransomexx/

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Overview:

The rapid digitization of educational institutions in India has created both opportunities and challenges. While technology has improved access to education and administrative efficiency, it has also exposed institutions to significant cyber threats. This report, published by CyberPeace, examines the types, causes, impacts, and preventive measures related to cyber risks in Indian educational institutions. It highlights global best practices, national strategies, and actionable recommendations to mitigate these threats.

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Significance of the Study:

The pandemic-induced shift to online learning, combined with limited cybersecurity budgets, has made educational institutions prime targets for cyberattacks. These threats compromise sensitive student, faculty, and institutional data, leading to operational disruptions, financial losses, and reputational damage. Globally, educational institutions face similar challenges, emphasizing the need for universal and localized responses.

Threat Faced by Education Institutions:

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Based on the insights from the CyberPeace’s report titled 'Exploring Cyber Threats and Digital Risks in Indian Educational Institutions', this concise blog provides a comprehensive overview of cybersecurity threats and risks faced by educational institutions, along with essential details to address these challenges.

🎣 Phishing: Phishing is a social engineering tactic where cyber criminals impersonate trusted sources to steal sensitive information, such as login credentials and financial details. It often involves deceptive emails or messages that lead to counterfeit websites, pressuring victims to provide information quickly. Variants include spear phishing, smishing, and vishing.

💰 Ransomware: Ransomware is malware that locks users out of their systems or data until a ransom is paid. It spreads through phishing emails, malvertising, and exploiting vulnerabilities, causing downtime, data leaks, and theft. Ransom demands can range from hundreds to hundreds of thousands of dollars.

🌐 Distributed Denial of Service (DDoS): DDoS attacks overwhelm servers, denying users access to websites and disrupting daily operations, which can hinder students and teachers from accessing learning resources or submitting assignments. These attacks are relatively easy to execute, especially against poorly protected networks, and can be carried out by amateur cybercriminals, including students or staff, seeking to cause disruptions for various reasons

🕵️ Cyber Espionage: Higher education institutions, particularly research-focused universities, are vulnerable to spyware, insider threats, and cyber espionage. Spyware is unauthorized software that collects sensitive information or damages devices. Insider threats arise from negligent or malicious individuals, such as staff or vendors, who misuse their access to steal intellectual property or cause data leaks..

🔒 Data Theft: Data theft is a major threat to educational institutions, which store valuable personal and research information. Cybercriminals may sell this data or use it for extortion, while stealing university research can provide unfair competitive advantages. These attacks can go undetected for long periods, as seen in the University of California, Berkeley breach, where hackers allegedly stole 160,000 medical records over several months.

🛠️ SQL Injection: SQL injection (SQLI) is an attack that uses malicious code to manipulate backend databases, granting unauthorized access to sensitive information like customer details. Successful SQLI attacks can result in data deletion, unauthorized viewing of user lists, or administrative access to the database.

🔍Eavesdropping attack: An eavesdropping breach, or sniffing, is a network attack where cybercriminals steal information from unsecured transmissions between devices. These attacks are hard to detect since they don't cause abnormal data activity. Attackers often use network monitors, like sniffers, to intercept data during transmission.

🤖 AI-Powered Attacks: AI enhances cyber attacks like identity theft, password cracking, and denial-of-service attacks, making them more powerful, efficient, and automated. It can be used to inflict harm, steal information, cause emotional distress, disrupt organizations, and even threaten national security by shutting down services or cutting power to entire regions

Insights from Project eKawach

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The CyberPeace Research Wing, in collaboration with SAKEC CyberPeace Center of Excellence (CCoE) and Autobot Infosec Private Limited, conducted a study simulating educational institutions' networks to gather intelligence on cyber threats. As part of the e-Kawach project, a nationwide initiative to strengthen cybersecurity, threat intelligence sensors were deployed to monitor internet traffic and analyze real-time cyber attacks from July 2023 to April 2024, revealing critical insights into the evolving cyber threat landscape.

Cyber Attack  Trends

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Between July 2023 and April 2024, the e-Kawach network recorded 217,886 cyberattacks from IP addresses worldwide, with a significant portion originating from countries including the United States, China, Germany, South Korea, Brazil, Netherlands, Russia, France, Vietnam, India, Singapore, and Hong Kong. However, attributing these attacks to specific nations or actors is complex, as threat actors often use techniques like exploiting resources from other countries, or employing VPNs and proxies to obscure their true locations, making it difficult to pinpoint the real origin of the attacks.

Brute Force Attack:

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The analysis uncovered an extensive use of automated tools in brute force attacks, with 8,337 unique usernames and 54,784 unique passwords identified. Among these, the most frequently targeted username was “root,” which accounted for over 200,000 attempts. Other commonly targeted usernames included: "admin", "test", "user", "oracle", "ubuntu", "guest", "ftpuser", "pi", "support"

Similarly, the study identified several weak passwords commonly targeted by attackers. “123456” was attempted over 3,500 times, followed by “password” with over 2,500 attempts. Other frequently targeted passwords included: "1234", "12345", "12345678", "admin", "123", "root", "test", "raspberry", "admin123", "123456789"

Insights from Threat Landscape Analysis

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Research done by the USI - CyberPeace Centre of Excellence (CCoE) and Resecurity has uncovered several breached databases belonging to public, private, and government universities in India, highlighting significant cybersecurity threats in the education sector. The research aims to identify and mitigate cybersecurity risks without harming individuals or assigning blame, based on data available at the time, which may evolve with new information. Institutions were assigned risk ratings that descend from A to F, with most falling under a D rating, indicating numerous security vulnerabilities. Institutions rated D or F are 5.4 times more likely to experience data breaches compared to those rated A or B. Immediate action is recommended to address the identified risks.

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Risk Findings :

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The risk findings for the institutions are summarized through a pie chart, highlighting factors such as data breaches, dark web activity, botnet activity, and phishing/domain squatting. Data breaches and botnet activity are significantly higher compared to dark web leakages and phishing/domain squatting. The findings show 393,518 instances of data breaches, 339,442 instances of botnet activity, 7,926 instances related to the dark web and phishing & domain activity - 6711.

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Key Indicators:  Multiple instances of data breaches containing credentials (email/passwords) in plain text.

• Botnet activity indicating network hosts compromised by malware.

• Credentials from third-party government and non-governmental websites linked to official institutional emails

• Details of software applications, drivers installed on compromised hosts.

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• Sensitive cookie data exfiltrated from various browsers.

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• IP addresses of compromised systems.
• Login credentials for different Android applications.

Below is the sample detail of one of the top educational institutions that provides the insights about the higher rate of data breaches, botnet activity, dark web activities and phishing & domain squatting. 

Risk Detection: 

It indicates the number of data breaches, network hygiene, dark web activities, botnet activities, cloud security, phishing & domain squatting, media monitoring and miscellaneous risks. In the below example, we are able to see the highest number of data breaches and botnet activities in the sample particular domain.

Risk Changes:

Risk by Categories:

Risk is categorized with factors such as high, medium and low, the risk is at high level for data breaches and botnet activities.

Challenges Faced by Educational Institutions

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Educational institutions face cyberattack risks, the challenges leading to cyberattack incidents in educational institutions are as follows:

🔒 Lack of a Security Framework: A key challenge in cybersecurity for educational institutions is the lack of a dedicated framework for higher education. Existing frameworks like ISO 27001, NIST, COBIT, and ITIL are designed for commercial organizations and are often difficult and costly to implement. Consequently, many educational institutions in India do not have a clearly defined cybersecurity framework.

🔑 Diverse User Accounts: Educational institutions manage numerous accounts for staff, students, alumni, and third-party contractors, with high user turnover. The continuous influx of new users makes maintaining account security a challenge, requiring effective systems and comprehensive security training for all users.

📚 Limited Awareness: Cybersecurity awareness among students, parents, teachers, and staff in educational institutions is limited due to the recent and rapid integration of technology. The surge in tech use, accelerated by the pandemic, has outpaced stakeholders' ability to address cybersecurity issues, leaving them unprepared to manage or train others on these challenges.

📱 Increased Use of Personal/Shared Devices: The growing reliance on unvetted personal/Shared devices for academic and administrative activities amplifies security risks.

💬 Lack of Incident Reporting: Educational institutions often neglect reporting cyber incidents, increasing vulnerability to future attacks. It is essential to report all cases, from minor to severe, to strengthen cybersecurity and institutional resilience.

Impact of Cybersecurity Attacks on Educational Institutions

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Cybersecurity attacks on educational institutions lead to learning disruptions, financial losses, and data breaches. They also harm the institution's reputation and pose security risks to students. The following are the impacts of cybersecurity attacks on educational institutions:

📚Impact on the Learning Process: A report by the US Government Accountability Office (GAO) found that cyberattacks on school districts resulted in learning losses ranging from three days to three weeks, with recovery times taking between two to nine months.

💸Financial Loss: US schools reported financial losses ranging from $50,000 to $1 million due to expenses like hardware replacement and cybersecurity upgrades, with recovery taking an average of 2 to 9 months.

🔒Data Security Breaches: Cyberattacks exposed sensitive data, including grades, social security numbers, and bullying reports. Accidental breaches were often caused by staff, accounting for 21 out of 25 cases, while intentional breaches by students, comprising 27 out of 52 cases, frequently involved tampering with grades.

⚠️Data Security Breach: Cyberattacks on schools result in breaches of personal information, including grades and social security numbers, causing emotional, physical, and financial harm. These breaches can be intentional or accidental, with a US study showing staff responsible for most accidental breaches (21 out of 25) and students primarily behind intentional breaches (27 out of 52) to change grades.

🏫Impact on Institutional Reputation: Cyberattacks damaged the reputation of educational institutions, eroding trust among students, staff, and families. Negative media coverage and scrutiny impacted staff retention, student admissions, and overall credibility.

🛡️ Impact on Student Safety: ‍‍Cyberattacks compromised student safety and privacy. For example, breaches like live-streaming school CCTV footage caused severe distress, negatively impacting students' sense of security and mental well-being.

CyberPeace Advisory:

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CyberPeace emphasizes the importance of vigilance and proactive measures to address cybersecurity risks:

1. Develop effective incident response plans: Establish a clear and structured plan to quickly identify, respond to, and recover from cyber threats. Ensure that staff are well-trained and know their roles during an attack to minimize disruption and prevent further damage.
   
   
2. Implement access controls with role-based permissions: Restrict access to sensitive information based on individual roles within the institution. This ensures that only authorized personnel can access certain data, reducing the risk of unauthorized access or data breaches.
   
   
3. Regularly update software and conduct cybersecurity training: Keep all software and systems up-to-date with the latest security patches to close vulnerabilities. Provide ongoing cybersecurity awareness training for students and staff to equip them with the knowledge to prevent attacks, such as phishing.
   
   
4. Ensure regular and secure backups of critical data: Perform regular backups of essential data and store them securely in case of cyber incidents like ransomware. This ensures that, if data is compromised, it can be restored quickly, minimizing downtime.
   
   
5. Adopt multi-factor authentication (MFA): Enforce Multi-Factor Authentication(MFA) for accessing sensitive systems or information to strengthen security. MFA adds an extra layer of protection by requiring users to verify their identity through more than one method, such as a password and a one-time code.
   
   
6. Deploy anti-malware tools: Use advanced anti-malware software to detect, block, and remove malicious programs. This helps protect institutional systems from viruses, ransomware, and other forms of malware that can compromise data security.
   
   
7. Monitor networks using intrusion detection systems (IDS): Implement IDS to monitor network traffic and detect suspicious activity. By identifying threats in real time, institutions can respond quickly to prevent breaches and minimize potential damage.
   
   
8. Conduct penetration testing: Regularly conduct penetration testing to simulate cyberattacks and assess the security of institutional networks. This proactive approach helps identify vulnerabilities before they can be exploited by actual attackers.
   
   
9. Collaborate with cybersecurity firms: Partner with cybersecurity experts to benefit from specialized knowledge and advanced security solutions. Collaboration provides access to the latest technologies, threat intelligence, and best practices to enhance the institution's overall cybersecurity posture.
   
   
10. Share best practices across institutions: Create forums for collaboration among educational institutions to exchange knowledge and strategies for cybersecurity. Sharing successful practices helps build a collective defense against common threats and improves security across the education sector.

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Conclusion: 

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The increasing cyber threats to Indian educational institutions demand immediate attention and action. With vulnerabilities like data breaches, botnet activities, and outdated infrastructure, institutions must prioritize effective cybersecurity measures. By adopting proactive strategies such as regular software updates, multi-factor authentication, and incident response plans, educational institutions can mitigate risks and safeguard sensitive data. Collaborative efforts, awareness, and investment in cybersecurity will be essential to creating a secure digital environment for academia.

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