Last month, Atlantic editor-in-chief Jeffrey Goldberg was added to a Signal group chat about a military strike in Yemen planned for later that day. Now, sources inside the White House have apparently told The Guardian that an internal investigation revealed the roundabout way that happened: Siri was being helpful.

The White House’s assertion that the case is closed surrounding national security officials’ use of Signal is getting pushback in Congress, even among some Republicans who say their own probes

An article in The Atlantic said the chat included “operational details of forthcoming strikes on Yemen, including information about targets, weapons the U.S. would be deploying, and attack sequencing.