Denmark School District
March 1, 2026
•[ ransomware, cyber incident, connectivity outage ]
Reporting stated the Denmark School District in Denmark, Wisconsin, lost internet access for five school days due to a cyber incident, forcing paper-based workarounds. DataBreaches noted a ransomware tracking site listed the district domain as a claimed victim by INC Ransom with a discovery date of March 1, 2026, but emphasized that listing alone is not confirmation of ransomware or data theft. The confirmed primary effect described is a weeklong connectivity outage impacting school operations.
Prosura
January 2, 2026
•[ Data leak, Cyber incident, Personally Identifiable Information (PII) ]
Prosura, a car rental insurance provider that partners with VroomVroomVroom and trades as Hiccup, reported a cyber incident after a third party accessed its internal IT systems. Cybernews reported that attackers posted what they claimed was stolen Prosura data on a leak forum and described a dataset of roughly 98 million lines. Cybernews said its team reviewed the sample and believed it could be legitimate, noting it included photocopies of drivers licenses and full insurance policies containing personally identifiable information. The article also reported Prosura said it was working to verify the claims, had taken mitigation steps (including halting sales and some self-service functions), and stated that payment information was not exposed because it does not store credit card details.
