The Sundher Group Listed by sinobi Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
The Sundher Group was listed by the sinobi ransomware group on February 10, 2026, after internal files were exfiltrated in a ransomware attack. An undisclosed number of people may have been affected; anyone connected to the organisation should check official notices and take steps to protect their information.
What happened
The incident was reported on February 10, 2026. The Sundher Group was listed by the sinobi ransomware group, which stated that internal files had been taken. No further details on the timing of the intrusion, the method of access, the volume of data, or confirmation of encryption have been made public. The number of individuals potentially affected is also undisclosed.
The group behind it: sinobi
Sinobi is a ransomware actor that maintains a leak site to publish names of organizations it claims to have targeted. Such groups typically gain initial access through common vectors such as remote-desktop exposures or stolen credentials, then move laterally before deploying encryption and exfiltrating files. The listing of The Sundher Group constitutes the group’s claim; independent confirmation of the data or the attack details has not been reported.
About The Sundher Group
The Sundher Group is a family-owned Canadian lumber manufacturer headquartered in Surrey, British Columbia, and has operated since 1996. The company sources, produces, processes, packages, and exports custom-cut lumber products, including Coastal Canadian Douglas Fir, Western Red Cedar, and Western Hemlock, to approximately 30 countries. It maintains an office in India to support import and export activities and emphasizes sustainable forestry practices. Organizations in this sector routinely hold supplier contracts, shipment records, employee information, and financial documentation.
What was likely exposed
The only data category named in connection with the incident is “internal files exfiltrated in ransomware attack.” The exact nature, volume, or sensitivity of those files has not been disclosed. Companies of this type commonly store records related to customers, employees, logistics, and regulatory compliance, yet the specific contents cannot be confirmed from available information.
Why it matters
Even without Reported Details on the data, exposure of internal files can create operational, commercial, and regulatory consequences for the affected organization and any individuals whose information appears in those files. For a manufacturer with international supply chains, such material may include contractual terms or shipment data whose release could affect business relationships or compliance obligations.
What to do if you're exposed
Individuals who have done business with The Sundher Group or its Indian office should monitor their email and financial accounts for unusual activity. Changing passwords for any associated accounts and enabling multi-factor authentication are standard first steps. Readers can run a free exposure scan of their email address to check whether their information has appeared in known breach data.
- Review bank and credit statements regularly
- Place fraud alerts with credit bureaus if personal identifiers may be involved
- Keep software and devices updated to reduce future risk
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Publicly posted by sinobi — unverified claim, pending independent verification
Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.