Why is Capital One bragging about the part of its data that wasn’t stolen?

Why is Capital One bragging about the part of its data that wasn’t stolen?

Capital One suffered a data breach. Its explanation of how many and which customers were affected is quite confusing — and it has an odd obsession with reporting on what wasn’t stolen rather than what was. According its About page: “Capital One is . . . serving approximately 45 million customer accounts.” So how many…