Disclosure tracker · updated daily

Finance & Banking Data Breaches

Banks, payment processors, fintechs, and crypto exchanges sit at the top of every threat actor target list. Below is every finance-sector breach LeakTrace has indexed.

5544
Incidents recorded since Jul 2011
1,900+
Incidents this year
8
Sectors in the index
Sep 29
Last disclosure indexed
Browse by sector
All breaches Healthcare Finance Government Technology Retail Education Legal
Browse by year
2024 2025 2026 2026 Index

Finance & Banking Data Breaches (20525 indexed)

high · government · May 6, 2021

City of Tulsa OK

Conti ransomware attacked city systems, police citations leaked

View incident → Indexed 5 years, 4 months ago
high · other · May 1, 2021

Brenntag

DarkSide ransomware targeted chemical distributor, $4.4M ransom paid

View incident → Indexed 5 years, 4 months ago
critical · retail · Apr 30, 2021

ParkMobile

20,949,825 records exposed, Email addresses, Licence plates, Names, Passwords and 1 more

View incident → Indexed 5 years, 5 months ago
critical · finance · Apr 28, 2021

Descomplica

4,845,378 records exposed, Email addresses, Names, Partial credit card data, Passwords and 1 more

View incident → Indexed 5 years, 5 months ago
critical · retail · Apr 27, 2021

Jefit

9,052,457 records exposed, Email addresses, IP addresses, Passwords, Usernames

View incident → Indexed 5 years, 5 months ago
critical · retail · Apr 26, 2021

bigbasket

24,500,011 records exposed, Dates of birth, Email addresses, IP addresses, Names and 3 more

View incident → Indexed 5 years, 5 months ago
critical · retail · Apr 25, 2021

MangaDex

2,987,329 records exposed, Email addresses, IP addresses, Passwords, Usernames

View incident → Indexed 5 years, 5 months ago
critical · retail · Apr 25, 2021

ShopBack

20,529,819 records exposed, Email addresses, Geographic locations, Names, Passwords and 1 more

View incident → Indexed 5 years, 5 months ago
critical · healthcare · Apr 24, 2021

Smile Brands

2.59M patient records exposed in ransomware attack

View incident → Indexed 5 years, 5 months ago
critical · retail · Apr 23, 2021

ClearVoice Surveys

15,074,786 records exposed, Dates of birth, Email addresses, Genders, IP addresses and 4 more

View incident → Indexed 5 years, 5 months ago
high · retail · Apr 22, 2021

Phone House España

5,223,350 records exposed, Dates of birth, Email addresses, Genders, Names and 3 more

View incident → Indexed 5 years, 5 months ago
high · government · Apr 20, 2021

New York MTA

Chinese-linked hackers accessed transit authority networks

View incident → Indexed 5 years, 5 months ago
critical · other · Apr 20, 2021

Quanta Computer

REvil ransomware stole Apple product schematics from supplier

View incident → Indexed 5 years, 5 months ago