Alphalocker ransomware group lists www.adhunikpower.com on its leak site

• Ransomware group: Alphalocker
• Country: India
• Sector: Energy & Utilities
• Announcement date: October 1, 2025

Alphalocker claims data breach against Adhunik Power and Natural Resources Limited

The Alphalocker ransomware group has listed data allegedly belonging to Adhunik Power and Natural Resources Limited on its dedicated leak site. According to the announcement made on October 1, 2025, the threat actor claims to have compromised a significant volume of information, totaling approximately 86 GB. This development follows the group's established pattern of utilizing leak sites to exert pressure on targeted organizations through the threat of public data exposure.

The incident involves a claim of data exfiltration rather than a simple encryption event, a tactic often associated with double extortion. In such scenarios, threat actors not only encrypt an organization's systems to disrupt operations but also steal sensitive information to use as leverage during ransom negotiations. By threatening to publish stolen data, these groups aim to maximize the psychological and financial pressure placed on the victim.

Details of the alleged data theft

The Alphalocker threat actor has indicated that the stolen information is highly sensitive, suggesting that the breach encompasses documents related to the organization's operational and financial processes. The announcement includes a countdown process, which the group uses to create a sense of urgency regarding the impending publication of the stolen files.

The data, which is stated to be approximately 86 GB in size, reportedly includes a wide variety of sensitive corporate information. Based on the claims made by the group, the affected data types include:

• Contracts
• Project files
• Financial data
• Accounts
• Budget reports
• Client information

To support their claims, the threat actor provided screenshots showcasing various examples of the stolen material. These visual proofs include technical reports, audit documents, and administrative correspondence, which are intended to demonstrate the legitimacy of the breach to the victim and the public.

About Adhunik Power and Natural Resources Limited

Adhunik Power and Natural Resources Limited is an energy company based in India. The company operates in thermal power generation and coal mining activities, making it a significant player within the regional energy and utilities sector.

Potential impact and industry implications

This alleged leak could lead to the compromise of the organization's trade secrets and client confidentiality. The exposure of financial data and contracts may weaken the organization's competitive advantage and increase third-party risks. Furthermore, there is a risk that the leaked data could be utilized for identity theft or targeted phishing attacks against the company or its associates.

Given the nature of the data, the organization may face legal obligations under data protection regulations in India. While information regarding the specific capabilities and history of the Alphalocker group remains limited, their current tactics suggest an intent to exert intense pressure on the organization's operational continuity.

In the energy and utilities sector, such breaches can have cascading effects on supply chain trust. Organizations in this sector typically focus on robust defensive measures to mitigate these risks, such as implementing strict access controls, maintaining offline backups, and conducting regular security audits. Protecting against double extortion requires a multi-layered approach that prioritizes both system resilience and the protection of sensitive data at rest and in transit.