Hacktivist Surge Targets South Asian Infrastructure Amid Rising Cyber Espionage Threats

Executive Summary

In early 2026, South Asia has witnessed a significant escalation in cyber espionage activities, predominantly driven by hacktivist groups. These actors have targeted critical infrastructure, including government agencies, financial institutions, and telecommunications networks, leveraging geopolitical tensions and exploiting systemic vulnerabilities.

Hacktivist Activity in South Asia

Hacktivist groups have intensified cyberattacks on South Asian infrastructure, exploiting geopolitical tensions and vulnerabilities in critical sectors. Notably, the Indian Cyber Force (ICF), an India-based hacktivist group, has been active since 2022, conducting politically motivated cyberattacks against entities in countries with strained relations with India. Their operations have included Distributed Denial-of-Service (DDoS) attacks, website defacements, and data breaches. (en.wikipedia.org)

Similarly, Trojan 1337, another India-based hacktivist group, has targeted government and educational websites in Bangladesh and Pakistan, often aligning their attacks with symbolic dates such as India’s Independence Day. (en.wikipedia.org)

Advanced Persistent Threats (APTs) and Long-Dwell Intrusions

Advanced Persistent Threats (APTs) have also been active in the region, conducting long-term espionage campaigns. APT36, also known as Transparent Tribe, has targeted Indian railway systems, oil and gas infrastructure, and the Ministry of External Affairs. Their campaigns employ advanced phishing techniques and novel payload strategies, utilizing backdoors like Poseidon, built on the Mythic framework and written in Go, to maintain access and support lateral movement. (ics-cert.kaspersky.com)

Another significant threat is UNC3886, a Chinese APT group first identified in mid-2023. Active since at least late 2021, UNC3886 has targeted critical infrastructure globally, including in South Asia. Their operations have involved exploiting vulnerabilities in virtualization and network security technologies, deploying backdoors, and maintaining long-term access to compromised systems. (en.wikipedia.org)

Exploitation of Supply Chain Vulnerabilities

Supply chain attacks have been a notable vector for cyber espionage in the region. In January 2026, the eScan antivirus software, developed by Indian cybersecurity firm MicroWorld Technologies, was compromised in a supply chain attack. Attackers breached one of the company's regional update servers, deploying malware to customer systems. The attack primarily affected users in South Asia, including India, Bangladesh, Sri Lanka, and the Philippines. This incident highlights the critical need for robust supply chain security measures. (en.wikipedia.org)

Recommendations

Organizations in South Asia should enhance their cybersecurity posture by implementing comprehensive threat detection and response strategies, conducting regular security audits, and fostering collaboration with regional and international cybersecurity entities. Particular attention should be given to securing supply chain processes and ensuring the integrity of software updates. Given the high threat level, proactive measures are essential to mitigate the risks associated with these evolving cyber threats.

Conclusion

The cyber threat landscape in South Asia is increasingly complex, with hacktivist groups and APTs posing significant risks to critical infrastructure. Continuous vigilance, timely threat intelligence sharing, and robust cybersecurity practices are imperative to safeguard against these persistent and evolving cyber espionage activities.

Highlights:

• APT and financial attacks on industrial organizations in Q3 2025 | Kaspersky ICS CERT, Published on Sunday, November 30
• Supply chain attack
• Indian Cyber Force