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Presort First Class
presortfirstclass.comPresort First Class was listed on the Medusa leak site on May 27, 2025. Information as of Oct 19, 2026.
Country: United StatesIndustry: Unknown
Updated continuously · figures as of Oct 19, 2026- Claimed by
- Medusa
- First listed
- May 27, 2025
- Claims recorded
- 1
Leak-Site Claim.
MedusaConfirmed claim
- Posted on the leak site
- May 27, 2025
- Collected by Brandefense
- Jul 11, 2025
- Data claimed
- Not stated
Presort First Class - offer a complete array of design, print, and mail services. Presort First Class corporate office is located in 2621 SE 15th St, Oklahoma City, Oklahoma, 73129, United States and has 85 employees. The total amount of data leakage is 279.30 GB
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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 |
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