The Coworker Who Stole My Report in the Worst Possible Meeting

I spent three weeks on a detailed analysis for our department. A coworker, the kind who is always around when credit is being handed out and never around when work is being done, asked me to share it "just to review." I did, because I was naive.

He took the entire thing, changed the title, put his own name on it, and scheduled a meeting with the senior executives to present it as his own work before I could present it as mine. I found out an hour before the meeting, from a calendar invite I was, insultingly, not on.

Here is the part I am a little proud of. When I had built the report, I had done what a mentor once taught me: I kept a clean master copy, and any version I shared with someone I did not fully trust had one small, deliberate error planted in it — a specific wrong figure in a specific footnote that no honest reviewer of the real data would ever repeat.

He presented my work to the executives, confidently, and when the finance director questioned that exact footnote figure, he defended it, because he had no idea it was wrong. He had never done the analysis. He could not explain it. He doubled down. The director pulled up the source numbers on the screen and the wrong figure fell apart in front of everyone.

I was called in afterward and asked, quietly, whether I recognized the report. I did. I had the master copy, the version history, and the timestamps. He was walked through a very different kind of meeting the following week. I presented the corrected analysis myself, to the same executives, and answered every question, because I had actually done the work.