"Daily occurrence" is fairly obvious if you consider script-kiddies and small time criminal activities. As for electoral security, plenty of post-2013 events already to check the validity (and exaggerations) of this. What should concern is how much of this will be state sponsored.
…and also how much big tech companies want to block the spread of this misinformation.
Because, for example, X/twitter knows that the same (misinformation) article/link is shared by 100 accounts created few days before. But X doesn’t block the sharing of this link/article because it makes more money as it is more shared/interacted.
