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Olympus Group
olympusgrp.comOlympus Group was listed on the Medusa and Dispossessor leak site on Jul 3, 2024. Brandefense has recorded 2 separate claims against it. Information as of Oct 19, 2026.
Country: United StatesIndustry: Consulting
Updated continuously · figures as of Oct 19, 2026- Claimed by
- Medusa, Dispossessor
- First listed
- Jul 3, 2024
- Claims recorded
- 2
2 Leak-Site Claims.
MedusaConfirmed claim
- Posted on the leak site
- Jul 7, 2024
- Collected by Brandefense
- Jul 12, 2025
- Data claimed
- Not stated
Olympus Group (founded 1893) - provides services in the field custom printing and sewing industry, specializing in large format digital and dye-sublimation printing. Olympus Group corporate office is located in 9000 W Heather Ave, Milwaukee, Wisconsin, 53224, United States and has 254 employees. The total amount of data leakage is 436.9 GB
DispossessorConfirmed claim
- Posted on the leak site
- Jul 3, 2024
- Collected by Brandefense
- Jul 11, 2025
- Data claimed
- Not stated
Olympus Group representative (his email [removed]) break down the deal. Video Proof of our conversation is here - [removed] Download video here - [removed] Even 1 clerk in chain with Chief Justice will easily open the investigation due our file leak and mailing with BCC to clients and assign Supreme Court employee with getting to the bottom of the leak. Source: [removed]
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Other Victims Of The Same Group.
| Victim | Claimed by | Country | Industry | Data claimed | Posted |
|---|---|---|---|---|---|
| Walman Optical walman.com | Medusa | USUnited States | Healthcare | Not stated | |
| Northeast Missouri Rural Telephone nemr.net | Medusa | USUnited States | Telecommunications | Not stated | |
| TouchSource touchsource.com | Medusa | USUnited States | Technology | Not stated | |
| Big Thumb bigthumb.com | Medusa | USUnited States | Technology | Not stated | |
| Live! Casino livecasinocomparer.com | Medusa | GBUnited Kingdom | Hospitality and Tourism | Not stated | |
| University of Mississippi Medical Center (@ummcdata) | Medusa | AEUnited Arab Emirates | Non-profit and Civil Society | Not stated |
Other Victims In The Same Industry.
| Victim | Claimed by | Country | Industry | Data claimed | Posted |
|---|---|---|---|---|---|
| SQA Services Inc sqaservices.com | N0n | USUnited States | Consulting | Not stated | |
| Caretaker Landscape and Tree Management caretakerlandscape.com | Pear | USUnited States | Consulting | 544 GB | |
| Globeia Inc. globeia.com | The-seven-deadly-sins | USUnited States | Consulting | Not stated | |
| fairfeelegalservices.com fairfeelegalservices.com | INC Ransom | USUnited States | Consulting | Not stated | |
| grupoabg.com grupoabg.com | LockBit 5.0 | MXMexico | Consulting | Not stated | |
| Hocon Gas hocongas.com | Qilin | USUnited States | Consulting | Not stated |
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