You had come across it completely by accident. Evidence that Bruce Wayne was supplying blueprints and money to fund some of the Bats contraptions through his company. That's what it looked like from your perspective, and you didn't know what to do.

"You look rattled," Lucius noted, barely even giving you a once over before he spoke. Did you look that nervous? You weren't sure how to handle this conversation, or if you were risking your job by speaking up. "Something the matter?"