Garden Valley School Division Data Breach: Interlock Ransomware Claim (Nov 2026)
Summary
In the latest cybersecurity news, Garden Valley School Division — an organization based in CA — has fallen victim to a ransomware attack conducted by the group interlock. This data breach, discovered on 2026-11-11T00:43:34.761065+00:00, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.
Incident Report
| Attribute | Information |
|---|---|
| Target Organization | Garden Valley School Division |
| Threat Group | interlock |
| Summary | Garden Valley School District is a Manitoba public school district with a student population of approximately 4,300. Their negligent attitude toward their own and their students’ safety has resulted in the compromise of confidential student, staff, and health information, including student information system databases (names, dates of birth, grades, attendance, disciplinary and special education records), employee payroll records and bank account information, employee personnel files, accounting spreadsheets, student and staff data files, and district administrative records. This breach of information will result in a FIPPA/PHIA, notification to affected individuals, and potential penalties for violation. |
| Date of Breach | 2026-11-11T00:43:13.654143+00:00 |
| Discovery Date | 2026-11-11T00:43:34.761065+00:00 |
| Region | CA |
| Target Domain | gvsd.ca |
| Business Sector | Education |
How to reduce your ransomware risk
Most ransomware intrusions start with a stolen password or a phishing email. A few proactive steps sharply cut your exposure:
- phishing simulation — close the gap attackers exploit.
- security awareness training — close the gap attackers exploit.
Want to know if you’re already exposed? Run a free scan with the HookPhish data breach checker.
Disclaimer
HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.
