We recently discovered that some information about Blur users was potentially exposed. We immediately took steps to investigate, respond, and work to prevent this from happening again. We are communicating with you now about what happened, what information was involved, the steps we are taking, and the steps you can take, while also taking care not to compromise our security systems or processes.

https://www.abine.com/blog/2018/blur-security-update/?sscid=11k3_3c764&utm_source=389818&utm_medium=839173&utm_campaign=affiliate