Independently Confirming Amnesty Security Lab's Finding of Predator Targeting
citizenlab.ca
citizenlab.ca
Isn't this a possible indication of who / what is behind this effort? Doesn't this say more than evaluating the X account that was sharing the links?
You should look at Kaspersky's Operation Triangulation and Project Zero's In-The-Wild series to understand how researchers are increasingly aggressive toward replaying & capturing these exploit chains. If you want to preserve your exploits & everyone does- you have to implement these checks