Stochastic terrorism is spreading hatred and fear that is likely to make someone, somewhere, commit a violent act against the targets (or individuals within the targeted demographic). In this case, specific eBay employees were told to target this specific couple to shut them up. I don’t know how precise the instructions were but the targets, and the people told to target them, were not random.
Install HP Smart without permission.
I checked when I saw this story a few days ago, and there it was. I uninstalled it. Today it asked for permission to install itself again. I suppose at least this time it asked and could be refused.