2. Tell the unit leader what's the big deal. Admit it when you do it. If you don't do it, you are not afraid of them.

3. Don't be the victim of the case of "stitching photos to defraud leading cadres". What a shame, it's tantamount to admitting the fact that I don't know if there is one.

Note: Generally speaking, the unit has no time and energy to check the report anonymously. If it's a fraud company, they don't have the energy to keep chasing you. You're not a star, so it's not worth the effort.

So, relax.