Group:
Hellcat
Discovered by ransomware.live: 2025-03-25
Estimated attack date:
2025-03-24
Country:
Description:
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.
Infostealer activity detected by HudsonRock
Compromised Employees: 140
Compromised Users: 768
Third Party Employee Credentials: 382
External Attack Surface:
122
DNS Records:
The following DNS records were found for the victim's domain.
- 54e83393-9616-4295-9b9e-0897f9ea22c1@identity-protect.org
- trustandsafety@support.aws.com
- santillana-com.mail.protection.outlook.com.
- qndtx6hsy8m4pt33knb3kz76cyp5jm77
- d365mktkey=5qlu4tpqm0vkfzcafmp4us4jl
- 47u19eqtrote20d3evjuladfk0
- zoom-domain-verification=5cb4f6e3-b566-4eab-9573-8bceb0224b4f
- adobe-idp-site-verification=b5c313e7f1df3d5e628a3008e2e7d9705ac4c9696babb3e4b7898f5880f17632
- atlassian-domain-verification=MWUBFpCD2zYBXKHoDvY/w7wr4hdmTnjGM0U6KQ5aHHROKvICrBzAbtTeXWQ/ABUe
- msfpkey=1q470h75mvqsm0wbqn30b7gpj
- infoblox-domain-mastery=77245b4f07723b8c9bc29e48a6cbaee2c1c40a27c74a1158e090a1fb42364a240e
- d365mktkey=54g6jaz8c5p2wxtnuyp7z0meo
- d365mktkey=ofbosp1yxoyb6y37z0an88ip
- k1rff9zyqzxp2y8177jvwv58c7k3tbv9
- v=spf1 a:mail-out.grupoprisa.net include:spf.santillana.com include:sendgrid.net include:spf.protection.outlook.com include:amazonses.com include:mail.zendesk.com include:amazonses.com include:_pmta2.antevenio.com -all
- d365mktkey=V4EO007A471eQ6UjSStxPgQgyexlHvU7HsxxR0gCYhgx
- o5WhKSTbR7xxNbgWBqzDC0tDbh+X0kEe/FfSEtPOxW8=
- google-site-verification=bd7fnzYvY0-JdQudftOOkvRrrslgA1nyOR7D_cBJ3xI
- d365mktkey=653sak10knnmp4lkp0z2948bl
- adobe-idp-site-verification=10091c1a-d9c8-417d-b81b-c7cdd1432933
- d365mktkey=4cll2ep039d4i8o3o3c48txo4
- d365mktkey=7bog9gv9olo0mplsbp1jfoqmf
- d365mktkey=1xk5d40n6y6wxj8o20ebnlvrj
- qbtb5esnj7d5jscb21b2d24e4l
- Sendinblue-code:3b6eea36b2b2c1cf82823aceeffa101a
- google-site-verification=GmeK-NnNjGKRFhryYmsyq6AC22aSrD0emdkgG6r_kqQ
- MS=ms96199414
Cloud / SaaS Services Detected
Adobe
Atlassian
Amazon SES/WorkMail
Microsoft 365
Zendesk
SendGrid
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