Claude's terms of service makes it very clear that their employees will read messages[0] to determine that they don't contain the things that these messages contained[1].

> Review is needed to enforce our Usage Policy... designated members of our Trust & Safety team may access this data on a need-to-know basis as a part of their evaluation process.

[0]: https://privacy.claude.com/en/articles/10458704-how-does-ant...

[1]: https://www.anthropic.com/legal/aup

I highly doubt she read the terms.

The critical part of a "threat" is that the perpetrator takes some intentional method to deliver it.