Mitsubishi UFJ Morgan Stanley client data leaked

Japan Securities Dealers Association said client data was leaked from Mitsubishi UFJ Morgan Stanley Securities.
IT network security issues
The securities company shared 499 cases of confidential information from 401 clients to some of its corporate bond issuers, according to a statement from JSDA.

JSDA has since ordered Mitsubishi UFJ Morgan Stanley Securities to improve its data protection, Reuters news report said.