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Logo White Birch Paper

Group: Sinobi

Discovered by ransomware.live: 2025-10-01

Estimated attack date: 2025-08-09

Country: US

Description:

White Birch Paper produces high-quality paper and paperboard products. Through continuous investment in safety, sustainability and operations, they are able to thrive as a reliable partner that works with a sense of urgency to meet our customers’ needs and enable their success. It manufacture newsprint, recycled kraft paper, high-bright, paperboard and other specialty paper products at their four paper mills in Canada and the United States, where they serve customers throughout North America and across the world.



DNS Records:

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

WHOIS Emails
  • domain.operations web.com
MX Records
  • whitebirchpaper-com.mail.protection.outlook.com.
TXT Records
  • v=spf1 a mx ptr ip4:64.179.85.176/28 ip4:173.220.196.80/29 ip4:24.157.59.88/29 ip4:65.118.33.130 include:spf.protection.outlook.com -all
  • 7kjbo8gqsta6e43ht817js8k3b
  • MS=ms52940672
Cloud / SaaS Services Detected
Microsoft 365

Leak Screenshot:

Leak Screenshot