Did you read the article? Pretty clear it’s more than even harassment…
“These jurors have signed their death warrant by falsely indicting President Trump," a post on a pro-Trump forum read in response to a post including the names of jurors, which was viewed by NBC News.
Also, Grand Juries are secret, regular juries are not. That’s why these articles are all referring to them as the ‘purported’ jurors.
If they did somehow actually get the jury members names and release them, that alone could (and should) be seen as a threat considering the secret nature.
Pretty sure the 2nd advisor isn’t actually a computer scientist/developer or if they are they are absolutely employed as Technical Sales for a consulting company. Otherwise their answer would have looked incredibly similar.