That also sounds easy enough to fake for some plausible deniability.
Just as parallel construction [1] is used by law enforcement to conceal methods and practices no reason to not expect the same for financial gain.
[1] https://en.wikipedia.org/wiki/Parallel_construction
in fact US army publicly admitting running a disinformation campaign involving flying planes knowing they would be seen by osint in the previous Iran attack from last summer
Just as parallel construction [1] is used by law enforcement to conceal methods and practices no reason to not expect the same for financial gain.
[1] https://en.wikipedia.org/wiki/Parallel_construction