The top US consumer finance regulator is seeking new powers to oversee technology companies that offer digital wallets and payment applications, in a move that would intensify scrutiny over companies such as Google and Apple. The proposal issued by the Consumer Financial Protection Bureau on Tuesday would subject non-bank companies that offer digital payments to a regulatory scheme similar to that for banks or credit unions. It aims to ensure that US consumer protection laws are applied to a ballooning sector used by millions of consumers to transfer funds and make retail payment transactions. The new rule would subject the...