Walmart's Spark Driver platform is celebrating its fifth anniversary. In a post on the retailer's website, Nav Chadha, vice president of On-Demand Delivery at Walmart, said that what started as a way ...

Justice for App Workers claim hundreds of delivery drivers in Florida are victims of a "predatory scam ring" that has hacked into Walmart's "Spark" app to steer deliveries to a group of "rogue" ...