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Grupo Santillana
santillana.comGrupo Santillana was listed on the Hellcat leak site on Mar 24, 2025. Information as of Oct 19, 2026.
Country: ColombiaIndustry: Education and Research
Updated continuously · figures as of Oct 19, 2026- Claimed by
- Hellcat
- First listed
- Mar 24, 2025
- Claims recorded
- 1
Leak-Site Claim.
HellcatConfirmed claim
- Posted on the leak site
- Mar 24, 2025
- Collected by Brandefense
- Jul 12, 2025
- Data claimed
- Not stated
We hold sensitive files from Santillana, the largest business unit of Spain’s publicly traded Prisa media group. The company must act quickly to prevent the exposure of this data.
Get alerted the moment your company or a supplier is posted on a leak site.
Other Victims Of The Same Group.
| Victim | Claimed by | Country | Industry | Data claimed | Posted |
|---|---|---|---|---|---|
| Potomac Financial Services potomacfinancialadvisors.com | Hellcat | USUnited States | Unknown | Not stated | |
| LeoVegas AB leovegasgroup.com | Hellcat | SESweden | Media and Entertainment | Not stated | |
| Racami racami.com | Hellcat | USUnited States | Financial Services, Insurance | Not stated | |
| Asseco asseco.com | Hellcat | PLPoland | Technology | Not stated | |
| Transsion Holdings transsion.com | Hellcat | ETEthiopia | Technology | Not stated | |
| Omnitracs omnitracs.com | Hellcat | USUnited States | Consulting | Not stated |
Other Victims In The Same Industry.
| Victim | Claimed by | Country | Industry | Data claimed | Posted |
|---|---|---|---|---|---|
| The Akeeli Group theakeeligroup.com | N0n | USUnited States | Education and Research | Not stated | |
| Llano Independent School District llanoisd.org | Qilin | USUnited States | Education and Research | Not stated | |
| Solid Trading B.V. solid-fx.com | N0n | NLNetherlands | Education and Research | Not stated | |
| First Brothers Co., Ltd firstbrothers.com | Qilin | JPJapan | Education and Research | Not stated | |
| Wellington College International School Bangkok wellingtoncollege.ac.th | The Gentlemen | THThailand | Education and Research | Not stated | |
| nowaszkola.com nowaszkola.com | INC Ransom | PLPoland | Education and Research | Not stated |
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