Excerpt: Adidas is warning customers of its US retail website that their personal details may have been compromised after a suspected data breach. Reports suggest millions of customers could be affected by the data security incident, which the footwear giant said it first became aware of on June 26. A brief statement on the incident claimed the firm is alerting “certain consumers” who purchased from the adidas.com/US site. “Adidas immediately began taking steps to determine the scope of the issue and to alert relevant consumers,” it said of the incident.