Media just being assholes.
When are juror identities not revealed in a criminal trial?
Occasionally, a judge may decide to conceal the private information of jurors in a criminal case. They may choose to block public access to juror names and addresses in situations where public knowledge of jurors may present some concerns.
These situations can include:
The criminal defendant in the case is considered to be extremely dangerous, and may present a threat of retaliation against the jurors or their loved ones
The criminal defendant is known to have a history of intimidating, bribing, or harming jurors or their alternates
The candidates for jury have informed the court that they are seriously concerned about releasing their name or personal contact information to the public
In high-profile cases, disclosing juror information can sometimes attract undesirable media attention or intrusion
While juror information may be withheld from the public during the trial, it is usually released once a final verdict has been reached.
https://www.legalmatch.com/law-library/article/public-access-to-juror-information-in-a-criminal-trial.html