For an interview, I took a copy of the product's source code to the interview with me to talk about issues it had. They couldn't work out how I got hold of it.

For an interview, I took a copy of the product's source code to the interview with me to talk about issues it had. They couldn't work out how I got hold of it. It wasn't open source and only distributed as a binary. It got me the job. Risky strategy.