MUFG Union Bank, National Association
ent_019e6285022e36fbea4ca3108c1e6da7
Disclosures
2
State AG · 2 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
1
as filed · State AG MT
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- MUFG Union Bank, National Association
- Normalized
- mufg union bank national— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- OX3PU53ZLPQKJ4700D47
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (2)newest first
- 🐻California State AGas victim2018-12-11
MUFG Union Bank, N.A. notified customers that an unauthorized third party used login credentials to access Union Bank Online and/or Mobile Banking accounts between November 9 and November 22, 2018. The compromised credentials were likely obtained from third-party sources, not Union Bank systems. Affected data included User IDs, passwords, names, partial or full bank account numbers, account balances, and transaction information. The bank blocked unauthorized access, reset passwords, and offered 12 months of complimentary credit monitoring.
- 🦬Montana State AGas victim2018-12-07
MUFG Union Bank reported a data breach to the Montana Attorney General. The breach was reported on 2018-12-07. The breach occurred from 11/9/2018 to 11/22/2018. 1 Montana residents were affected.