Volvo Group North America has begun notifying its employees and partners of a data breach that exposed their personal information, including names and social security numbers. The security incident did not originate on Volvo’s own networks, but was the result of a ransomware attack on one of its third-party human resources software providers, a company called Miljdata.
See also: Volvo promises software improvements for troubled EX90 SUV
The breach highlights the persistent and growing risks associated with vulnerabilities in the supply chain. According to the data breach notification letter, the initial security incident targeting Miljdata occurred on August 20, 2025. The HR software provider was notified of the ransomware attack three days later, on August 23. It was not until September 2, 2025, that Miljdata discovered that data belonging to Volvo Group personnel had been compromised in the attack.
Miljdata informed Volvo Group of the breach on the same day. Volvo has stressed that its internal systems were not compromised as part of this incident and that the breach was limited to its supplier environment. The investigation revealed that the exposed data may have included a combination of individuals’ names and social security numbers.
See also: Volvo: The first cars to have Google's Gemini
In response to the breach, Volvo Group North America has taken steps to mitigate the potential harm to those affected. The company is offering a free 18-month subscription to Allstate’s Identity Protection Pro service . This service provides a range of protective tools, including credit bureau monitoring, dark web monitoring, financial transaction monitoring and full identity restoration support.
See also: Volvo and Polestar EVs gain access to Tesla's Supercharger network
An email and welcome letter are being sent to affected individuals with instructions on how to sign up for the service. Volvo Group urges all potentially affected individuals to remain vigilant against identity theft and fraud. The company apologizes for the inconvenience and is working closely with Miljdata to ensure that appropriate action is taken.
☁️ Keep safe copies with Proton Drive
Encrypted cloud storage from Proton — protect your files from ransomware, corruption, and data loss with end-to-end encryption.
- ✔ End-to-end encrypted files & backups
- ✔ Version history — recover files after ransomware
- ✔ Free space — sync across all devices
The link is an affiliate link — SecNews may receive a commission at no additional cost to you. It does not affect the independence of our article writing.
