With iClone OPEN any sufficiently dedicated interested individual can write a plugin for iClone and offer it for sale in the Paid Plugin Store.
What's RL's plan on how to enforce some level of security so that a purchased plugin does not for example try to log users keyboard entries or *accidentally* delete files from the hard drive?

In the future, the python plugin sale on the RL Content Store we will ensure that would not damage your computer or steal your assets, however in the marketplace, we can't guarantee that because it's a free market.