Yandex search string gave out passwords of the medical facility
Case that the data for access to the closed system of the medical institution were sent according to the list from the Excel spreadsheet in the following format:
sz..ru n <логин> p <пароль>
Some recipients simply copied the received string and pasted it into the Yandex search field.
The search engine memorized these requests and, when entering the beginning of the string (for example, the site address), gave hints containing logins and passwords.
Yandex has already responded to the leak and removed the corresponding hints from the system.