Shizuoka City: one mail account of Shizuoka Municipal Hospital was accessed without authorization and sent a flood of spam

1. 2021-01-13 20:36

   From around this time, one hospital mail account was accessed without authorization and began sending a flood of spam. [1]

2. 2021-01-14 09:17

   By around this time the spam had stopped. The hospital had suspended the account. [1]

The hospital said no patient information leaked because its mail system is not connected to the medical information system. [1]