Actually, xe wasn't.
The legal brief from the plaintiff, hyperlinked from the NYT article, dated 2015, actually says:
> Defendant’s founder and president, Carl Malamud, has indicated that this type of strategy has been a successful form of “terrorism” that he has employed in the past to force government entities to publish documents on Malamud’s terms. See Exhibit 2.
* https://law.resource.org/pub/us/code/ga/pro_v_georgia/gov.us...
It is purporting to quote M. Malamud xyrself, describing xyr own acts. To see whether that is actually true, one follows it to exhibit 2.
* https://law.resource.org/pub/us/code/ga/pro_v_georgia/gov.us...
* https://archives.cjr.org/campaign_desk/carl_malamud_public_p...
... where we find that it is a 2009 article from Columbia Journalism Review that says:
> It was a threat to commit “standards terrorism,” as Malamud later put it;
... with "later put it" hyperlinked in the original CJR article to https://museum.media.org/eti/ and the court exhibit containing that same URL explicitly. So the question is whether M. Malamud indeed described xyr own actions as "terrorism" there.
Indeed, xe did:
> While Tony certainly sympathized with my goals, I wasn't quite sure how he was going to react to this form of standards terrorism.
* https://museum.media.org/eti/Prologue01.html
So: Back in 1992, M. Malamud describes xyr own actions as "standards terrorism". That's picked up by Clint Hendler of the Columbia Journalism Review some 17 years later and directly ascribed as M. Malamud's own words; and 6 years after that, the plaintiff points out that that is how M. Malamud characterizes xyr own actions. Then the New York Times, the Los Angeles Times, the Atlanta Journal-Constitution, and others misreport that as the plaintiff accusing M. Malamud of terrorism.
And the falsehood that the state of Georgia claimed that M. Malamud was a terrorist becomes the accepted truth to such a degree that even Wikipedia's article on Carl Malamud has stated it for the past 4 years.
* https://en.wikipedia.org/w/index.php?title=Carl_Malamud&diff...