Your statement: "Logs show that it has never been used by anyone."
The Wall Street Journal: "Because the company kept a limited set of activity logs, it was unable to determine which users were affected and what types of data may potentially have been improperly collected, the two people briefed on the matter said. The bug existed since 2015, and it is unclear whether a larger number of users may have been affected over that time."
The Wall Street Journal: "Because the company kept a limited set of activity logs, it was unable to determine which users were affected and what types of data may potentially have been improperly collected, the two people briefed on the matter said. The bug existed since 2015, and it is unclear whether a larger number of users may have been affected over that time."