The case is more like the bank manager allowing the robber into the vault, with full knowledge that the robber wants to and could easily make off with all the valuables, then asking the robber to please not do that before heading back to work, leaving the thief unattended in the vault.
Edit: it's a breach of contract, maybe; but not a "data breach" which I think everyone understands to be more like the case where the vault is forcibly broken into.