Public servant sacked for leaking

The Ministry of Health reports:

Following the leak of confidential Ministry information to an external third party last month, the Ministry of Health began an investigation to determine how this occurred.

We can now confirm that the individual responsible has been identified and no longer works at the Ministry.

It is good to see some action, but why has the individual not been identified, or at least their seniority? Was this a 21 year old intern or a senior manager?