At a glance
Organisation
Daiwa Securities
Kind
Breach or incident
Sector
Finance
Severity
High
Disclosed
Oct 2026
Indexed
1 Oct 2026
Records
220,000, as stated in the disclosure
Source
Summary
220,000 records including 110,000 with personal data exposed via unauthorized access to vendor server
This record says what was disclosed, when and by whom. It does not say that any person or firm was affected.
Related in this sector
Medium7 Oct 2026
Double Counter
Finance · 274,922 records
274,922 records exposed, Email addresses, Geographic locations, Names, Usernames
7 Oct 2026
Critical7 Oct 2026
Angel One
Finance · 6,765,054 records
6,765,054 records exposed, Bank account numbers, Dates of birth, Email addresses, Financial investments and 4 more
7 Oct 2026
Medium1 Oct 2026
Publica
Finance · Records not stated
Data leak after cyberattack hit external software supplier to Swiss pension fund
1 Oct 2026
Critical30 Sep 2026
Bitget
Finance · Records not stated
Cryptocurrency exchange Bitget revealed today that attackers who stole $387.5 million last week breached its systems after exploiting a zero-day flaw in third-party security products.
30 Sep 2026