Original headline says, "Singapore bank DBS says services disrupted for second day", so I'm not sure where the "with no meaningful update from DBD" in the HN headline came from, nor am I sure of the meaning of DBD.
https://www.channelnewsasia.com/singapore/dbs-posb-down-not-...
From that article: >DBS Singapore country head Shee Tse Koon said the bank identified a problem with its access control servers on Tuesday and has been working "round the clock" with third-party engineering providers to fix the issue.
[1] https://www.dbs.com/newsroom/DBS_Singapore_Country_head_prov...