This cites the Epoch Times, which claims to have obtained an email which references an alert. However, they do not provide proof of the email or the alert itself. Along with this, the Epoch Times has a history of jumping to conclusions and often sharing outright wrong information, so much so that we had to quit citing them as a source for the World Blind Herald on blindness issues because we kept having to issue corrections. So proceed with a huge grain of salt in your possession.