Nordea Bank
1.3M customer records exposed in vendor platform breach
Finance & Banking Data Breaches (713 indexed)
United Overseas Bank (UOB)
560K customer records exposed in vendor breach
Tangerine Bank (Canada)
670K customer records exposed via credential stuffing — online banking login data
Manulife Financial
1.4M policyholder records exposed in targeted attack
US Mortgage (Nationstar)
14.7M mortgage servicing records exposed including loan data and personal financial information
Credit Suisse (UBS legacy)
1.5M client records compromised in post-merger integration breach
TD Bank (Canada/US)
12.5M customer records compromised in data breach
Discover Financial
890K cardholder records compromised in vendor breach
Santander Bank
Customer and employee data stolen in Snowflake-linked credential attack
Klarna (Sweden Fintech)
1.5M payment records exposed via checkout page vulnerability — purchase history leaked
Credit Agricole (France)
350K customer banking records exposed via third-party IT provider compromise
US Bank (vendor breach)
1.5M customer records exposed via Fiserv platform
Regions Financial
780K customer records exposed in credential harvesting
NAB (National Australia Bank)
1.2M customer records exposed in third-party vendor breach
PKO Bank Polski
890K customer records exposed in credential harvesting
TransUnion Credit Bureau
58K credit report records accessed — API abuse allowed bulk credit data retrieval
Banco do Brasil
2.1M customer records exposed in targeted credential harvesting
Laurentian Bank
340K customer records compromised in targeted attack
Bangkok Bank (Thailand)
670K customer records compromised in targeted attack
ABN AMRO
670K customer records compromised via vendor breach
DBS Bank (Singapore)
520K customer records exposed after ransomware hit vendor printing customer statements
Populus Financial Group
34K customer records exposed
Financial Business and Consumer Solutions (FBCS)
4.2M consumer records including SSNs and account numbers at debt collection agency
Ascend Federal Credit Union (Tennessee)
150K member records exposed — auto loan and checking account data stolen via phishing