This is an example of leakers who were named:
"The announcement comes almost a week after
a female civil servant and another woman, both 36 and Singaporeans, were charged for allegedly leaking the daily updates of confirmed COVID-19 cases in Singapore before their official release last year.
Zhao Zheng, the deputy lead of the Data Management Unit set up by the Ministry of Health (MOH), and Tang Lin were charged under the OSA for wrongful communication. Zhao was handed 24 charges, including those under the Computer Misuse Act, while Tang was given 10 charges.
A person who is convicted of wrongful communication of information under the OSA may face up to two years' jail and a maximum fine of $2,000."