The smartphone app MyFitnessPal suffered a data breach in February.  MyFitnessPal tracks calorie count and exercise routinesOver 150 million subscribers of Under Armour's fitness app had their names, encrypted passwords, and email addresses stolen.  

Chief Digital Officer Paul Fipps put in an email 

On 25 March 2018, we became aware that during February of this year an unauthorised party acquired data associated with MyFitnessPal user accounts…The affected information included usernames, email addresses, and hashed passwords – the majority with the hashing function called bcrypt used to secure passwords….Once we became aware, we quickly took steps to determine the nature and scope of the issue. We are working with leading data security firms to assist in our investigation. We have also notified and are co-ordinating with law enforcement authorities.