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VOLTERRIES

lamashturansomware groupvolterres.fr
Published
May 29, 2026

Added May 29, 2026

Volterres, a subsidiary of the Eiffage group, is reinventing the supply of green electricity for businesses and public sector players.

Actor timeline discrepancies

Deadline extended
Evidence & timeline (1)

Deadline changed from 22 Apr 2026, 12:00 UTC to 12 Oct 2026, 12:00 UTC, observed on 05 Oct 2026, 09:16 UTC. 1 extension(s) recorded. The countdown follows the latest stated deadline.

Actor-provided dates are claims. A deadline extension does not establish whether stolen data is authentic or whether payment would result in recovery.

  • 05 Oct 2026, 09:16 UTC: Deadline extended from 22 Apr 2026, 12:00 UTC to 12 Oct 2026, 12:00 UTC

Organization Details

Organization

VOLTERRIES

Domain

volterres.fr

Country

🇫🇷 FR

Industry Sector

Manufacturing

volterres.fr

Leak Data

Data Size

90 GB

Published

Apr 22, 2026

Publication Status

Published

Discovered

May 29, 2026

Data Types
None mentioned
Leak URL
http://lamashtux5j74mcm7lwwgn5yrvuwtrpxjoyendif3v3hrztjesfoyayd.onion/api/posts?page=1&filter=all
Site OnlineLast scanned 28m ago

Threat Group

lamashtu

ransomware group

View full group profile →

Quick Facts

Country🇫🇷 FR
SectorManufacturing
Data Size90 GB
AddedMay 29, 2026