Intelligence · Disclosure tracker
Every public disclosure, dated and sourced.
Public breach disclosures from regulators, court filings, company notices and news reporting, each recorded with its date and a link to the original. Updated daily.
5,272
Disclosures in the tracker, all years
1,985
Of those, indexed in 2026
28
Added in October
14
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 11 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Critical22 May 2021
Yam
Technology · 13,258,797 records
13,258,797 records exposed, Dates of birth, Email addresses, Names, Passwords and 3 more
22 May 2021
High22 May 2021
Moneycontrol
Finance · 762,874 records
762,874 records exposed, Email addresses, Genders, Geographic locations, Passwords and 1 more
22 May 2021
Medium22 May 2021
Livpure
Retail · 269,552 records
269,552 records exposed, Email addresses, Names, Phone numbers, Physical addresses and 2 more
22 May 2021
Critical21 May 2021
IIMJobs
Retail · 4,216,063 records
4,216,063 records exposed, Dates of birth, Email addresses, Geographic locations, IP addresses and 5 more
21 May 2021
Critical21 May 2021
Daily Quiz
Retail · 8,032,404 records
8,032,404 records exposed, Email addresses, IP addresses, Passwords, Usernames
21 May 2021
Critical21 May 2021
Air India (SITA Breach)
Sector not stated · Records not stated
4.5M passenger records exposed, names, passport details, credit card data from 10 years
21 May 2021
Critical20 May 2021
BPJS Kesehatan (Indonesian Health)
Healthcare · Records not stated
279M Indonesian health insurance records leaked, largest Indonesian breach
20 May 2021
Critical18 May 2021
Waikato DHB (New Zealand)
Healthcare · Records not stated
Ransomware disrupted hospital IT for months, patient records stolen and leaked
18 May 2021
High17 May 2021
17 May 2021
High16 May 2021
AXA Insurance (Asia/France)
Finance · Records not stated
Avaddon ransomware stole 3TB from AXA's Asian operations, following cyber insurance decision
16 May 2021
High14 May 2021
Toshiba France (Japan/EU)
Technology · Records not stated
DarkSide ransomware stole 740GB from Toshiba's European subsidiary
14 May 2021
Critical14 May 2021
Health Service Executive (Ireland)
Healthcare · Records not stated
Conti ransomware shut down Ireland's entire health system, worst attack on health service
14 May 2021
Critical13 May 2021
WedMeGood
Technology · 1,306,723 records
1,306,723 records exposed, Email addresses, Genders, Names, Passwords and 2 more
13 May 2021
High13 May 2021
Rapid7
Technology · Records not stated
Codecov incident led to unauthorized access of source code
13 May 2021
High12 May 2021
12 May 2021
Critical10 May 2021
DriveSure
Retail · 3,675,099 records
3,675,099 records exposed, Email addresses, Names, Passwords, Phone numbers and 2 more
10 May 2021
Critical7 May 2021
Colonial Pipeline
Sector not stated · Records not stated
DarkSide ransomware shut down East Coast fuel supply for 6 days
7 May 2021
Critical7 May 2021
Colonial Pipeline (Global Impact)
Sector not stated · Records not stated
DarkSide ransomware shut US fuel pipeline, global oil price impact
7 May 2021
Critical7 May 2021
Colonial Pipeline
Government · Records not stated
DarkSide ransomware shut down largest US fuel pipeline for 6 days
7 May 2021
High6 May 2021
City of Tulsa OK
Government · Records not stated
Conti ransomware attacked city systems, police citations leaked
6 May 2021
High2 May 2021
Alaska Court System
Government · Records not stated
Unauthorized access to court documents by external attacker
2 May 2021
High1 May 2021
Brenntag
Sector not stated · Records not stated
DarkSide ransomware targeted chemical distributor, $4.4M ransom paid
1 May 2021
High1 May 2021
Scripps Health
Healthcare · 147,000 records
147K patient records exposed in ransomware attack
1 May 2021
Critical30 Apr 2021
ParkMobile
Retail · 20,949,825 records
20,949,825 records exposed, Email addresses, Licence plates, Names, Passwords and 1 more
30 Apr 2021
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