> but most probably was training data to prevent deepseek from completing such prompts, evidenced by the `"finish_reason":"stop"` included in the span attributes
As I understand, the finish reason being “stop” in API responses usually means the AI ended the output normally. In any case, I don't see how training data could end up in production logs, nor why they'd want to prevent such data (a prompt you'd expect to see a normal user to write) from being responded to.
> [...] I'm guessing Wiz wanted to ride the current media wave with this post instead of seeing how far they could take it.
Security researchers are often asked to not pursue findings further than confirming their existence. It can be unhelpful or mess things up accidentally. Since these researchers probably weren't invited to deeply test their systems, I think it's the polite way to go about it.
This mistake was totally amateur hour by DeepSeek, though. I'm not too into security stuff but if I were looking for something, the first thing I'd think to do is nmap the servers and see what's up with any interesting open ports. Wouldn't be surprised at all if others had found this too.