OpenCode has a security breach last that impacted 1.4% of console users

Also discussed earlier here: https://news.ycombinator.com/item?id=50133401

> We had a security breach last night related to a large scale distillation attack that impacted 1.4% of OpenCode Console users

> We have notified them all this morning via email. If you did not get an email you were not impacted, it was a subset of users who had external providers linked

Further:

> Third party keys saved in your workspace may have been exposed

https://x.com/WispyWinter/status/2111542806099722698/photo/1

Does anyone understand why they are calling this a distillation attack?