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Ransomware Victim Energy & Utilities

Reliance Group

Ransomware attack by Worldleaks ยท Disclosed June 11, 2026 ยท ๐Ÿ‡ฎ๐Ÿ‡ณ India

www.reliancegroupindia.com

Date Disclosed
Jun 11, 2026
2026
Threat Group
Worldleaks
177 total victims
Country
๐Ÿ‡ฎ๐Ÿ‡ณ India
Industry
Energy & Utilities

Incident Analysis

Reliance Group was targeted by Worldleaks ransomware, one of the most active ransomware groups in our database with 177 confirmed victims globally. The attack was disclosed on June 11, 2026, when Reliance Group appeared on the group's dark web leak site.

Reliance Group is based in India , operating in the Energy & Utilities sector. India ranks #9 globally for ransomware attacks, with 411 victims in our 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 employs a double extortion model: first exfiltrating sensitive data from the victim's systems, then deploying ransomware to encrypt files. Victims face two simultaneous threats โ€” paying to restore access and paying to prevent publication of stolen data. The group's leak site publishes victim names and exfiltrated data as leverage.

Data source: This incident record is sourced from public ransomware group leak site disclosures aggregated via the ransomware.live API. Disclosure date reflects when the victim was published on the leak site, which may differ from the initial date of compromise. This platform does not publish or link to stolen data. Last data update: Aug 3, 2026 08:00 UTC.

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.