The AI used by companies is called an enterprise AI system. It capture everything typed on your company computer, and what programs are used by the employees to train itself. These systems record your interactions like the programs you write, the documents you create, and the queries you run.
The company tracks and then claim ownership of every keystroke you make within the digital realm, every idea you document and every tool you build. It identifies what approaches worked best, what email you sent and received and the language that got responses. All that knowledge can become part of the company’s AI, it eventually know, down to increasingly fine details, how you do your job.
The AI can pass that information along to anybody else who wants to do your job, or just do the job itself. Over time, you are easily replaceable