In case anyone missed the hubbub: [ETA: This is from March 2024; unconnected to this hack/leak]

https://apnews.com/article/new-york-times-wordle-clones-takedown-dmca-35d32b7548f7312ea74a2065b2cd31a6

The Times has filed several Digital Millennium Copyright Act, or DMCA, takedown notices to developers of Wordle-inspired games, which cited infringement on the Times’ ownership of the Wordle name, as well as its look and feel — such as the layout and color scheme of green, gray and yellow tiles.

Numerous impacted developers have also taken to social media to share their frustrations. Many said that their games, which range from Wordle-like offerings in other languages to more guessing games, would be taken down as a result.

Still, Brauneis said he believes the Times’ arguments for Wordle copyright infringement are on “a little bit shaky ground” for several reasons. Rules of a game, for example, are not covered by copyright — and that can include the layout of the game itself, he said.