Multiple articles, multiple cases, multiple people.

Today's Torrentfreak article is about "an executive" and references the article you have linked thus:

  This is not the first time a Reality Labs employee has surfaced in the case. Earlier this summer, Meta confirmed that a former data engineer at the division was behind a Comcast connection linked to 97 films. 

Close reading of both allows for a not spelled out possibility ... that "the data engineer" is also the son of the first mentioned "an executive".

Or not - still much is under the fog of reporting ongoing partial disclosures.