How to protect a company logo from copy-paste on stock?

Question

Copyright

For the second time we find the company logo, changed in the most minimal way (even the colors are the same) on stocks. It hangs there under the royalty-free license of the service itself (last time you could at least find out the nickname of the person who filled it). Friends have come across something similar, I'm sure that at the very bottom of freelancing such "craftsmen" receive at least some, but money from stocks for such a copy-paste. Actually, the questions are:
Does it make sense to look for such a "jack of all trades" in order to at least try to get his very "original" content removed?
Is it even possible to press for such a thing, especially if it is published under a stock service license? The company is not a large corporation like Apple, but still its branding is protected by copyright.

I perfectly understand the realities - everyone copies something from each other, free stocks are bursting both from the same type of primitive pictures that a schoolboy can draw, and from quite good vector illustrations merged by someone, that this is all rather dreary and that large companies can still get their brand purged from stocks if they got there.

But what are the chances and is the game worth the candle?