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Logo Sermo

Group: medusa

Discovered by ransomware.live: 2025-07-06

Estimated attack date: 2025-07-01

Country: US

Ransom: $ 500,000

Description:

Sermo is an exclusive online community for licensed physicians, offering a platform for peer-to-peer collaboration, medical crowdsourcing, and real-time discussion of clinical cases. Sermo provides healthcare professionals with tools to connect globally, share insights, and improve patient care through collective knowledge. Sermo's corporate office is located at 3 Times Square, 12th Floor, New York, NY 10036, United States, and has 450+ employees.


🕵️ Infostealer activity detected by HudsonRock

Compromised Employees: 0

Compromised Users: 536

Third Party Employee Credentials: 0


External Attack Surface: 38



DNS Records:

The following DNS records were found for the victim's domain.

WHOIS Emails
  • abuse godaddy.com
MX Records
  • sermo-com.mail.protection.outlook.com.
TXT Records
  • apple-domain-verification=zygDNCTw5vISuXxOhGWmWvTRRlTpeJ8_sVK-Fc69hDs
  • atlassian-domain-verification=Ktgoa8WMy2VQbIQomPFcy/gJC2p3tdGNlzEEyQkiCH2k5NDymNuot/KuAurSd3hS
  • atlassian-sending-domain-verification=3d255950-2ed3-4278-9006-c495936e04e5
  • drift-domain-verification=1fe0b64f621ae9ff1c7879214679edb4aa5c62332e529e9a6da6b61d74cff163
  • google-site-verification=Q-Xoi-k3a3GqSDDTfxCDG3pyJkyPAOJqngSfyQp9FO0
  • google-site-verification=SIYe74TXCfEVxmPVXYF7iuUDTtXx9eOY6IvkvwNmRwI
  • smartsheet-site-validation=7Z79MW6qtz_O4wIrlrLLQe9tsUr7a9Py
  • v=spf1 include:_u.sermo.com._spf.dmarcly.com ~all
  • yahoo-verification-key=u69t8yOFuKWCp761/HnNLJ56mBBG2CfX+DAq0MYY7k4=
  • 1password-site-verification=TZ5FX7DFVBGADK7BWWBQFB5NLA
Cloud / SaaS Services Detected
Apple Atlassian

Leak Screenshot:

Leak Screenshot