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Cyber Threat
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Ransomware victim Energy & Utilities

Reliance Group

Listed by Worldleaks on · organisation based in India

www.reliancegroupindia.com

Disclosed
Jun 11, 2026
Leak-site listing date
Threat group
Worldleaks
177 victims listed
Country
India
#8 most targeted
Sector
Energy & Utilities

ThreatAI analysis

Compiled from this incident record and the threat intelligence profile for Worldleaks. Figures and technique mappings are quoted from the source data, not inferred.

About the Worldleaks group

World Leaks emerged in January 2025 as a rebrand of the Hunters International ransomware operation, shifting its focus from file encryption to solely stealing sensitive data and threatening to leak it unless a ransom is paid Worldleaks has listed 174 victims since June 2022.

Incident analysis

Reliance Group was listed by Worldleaks ransomware, a group with 177 victims recorded in this database. The listing appeared on the group's leak site on June 11, 2026.

Reliance Group is based in India and operates in the Energy & Utilities sector. India ranks #8 worldwide for ransomware disclosures, with 500 victims in this database.

Sector context. Organisations in this sector hold valuable data and operational systems that ransomware groups seek to exploit for financial gain through encryption and data exfiltration.

Worldleaks typically follows a double extortion model: data is exfiltrated from the victim's systems before files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished. The leak site, where this listing appeared, is the lever for the second demand.

Source. Public leak-site disclosures aggregated via the ransomware.live API. The disclosure date is when the listing was published, which can differ from the date of compromise. This site does not publish or link to stolen data. Last updated .

Frequently asked questions

Was Reliance Group attacked by ransomware?

Yes. Reliance Group was listed as a victim of the Worldleaks ransomware group on June 11, 2026. The organisation is based in India and operates in the Energy & Utilities sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Reliance Group?

Reliance Group was attacked by Worldleaks ransomware. Worldleaks is one of the most active ransomware groups, having claimed 177 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Reliance Group ransomware attack occur?

The ransomware attack on Reliance Group was disclosed on June 11, 2026. This date reflects when the victim was published on the threat group's leak site, which may differ from the actual date of initial compromise.

What data was stolen in the Reliance Group ransomware attack?

The specific data stolen from Reliance Group has not been independently verified by this platform. Ransomware groups typically exfiltrate data before encrypting systems and use the threat of publication to pressure victims. As a Energy & Utilities organisation, Reliance Group likely held sensitive business data, client information, and operational records.

How can organisations protect against Worldleaks attacks?

To defend against Worldleaks and similar threat actors, organisations should: maintain regular offline backups tested for restoration; implement network segmentation to limit lateral movement; deploy multi-factor authentication on all remote access; use endpoint detection and response (EDR) tools; conduct regular phishing and security awareness training; and monitor threat intelligence feeds for indicators of compromise (IOCs) associated with active groups.