Disclosure tracker › Disclosures in 2024
Intelligence · Disclosure tracker
Disclosures in 2024
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.
5,276
Disclosures in the tracker, all years
1,989
Of those, indexed in 2026
34
Added in October
11
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 13 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
2,541 results · Disclosures in 2024. Clear filters
Critical6 Aug 2024
National Public Data (tech)
Technology · 2,900,000,000 records
2.9B records including SSNs, largest data broker breach ever
6 Aug 2024
Medium5 Aug 2024
Shoe Zone
Finance · 46,140 records
46,140 records exposed, Email addresses, Names, Partial credit card data, Physical addresses and 1 more
5 Aug 2024
Medium5 Aug 2024
5 Aug 2024
High5 Aug 2024
Avis
Technology · 300,000 records
300K customer records exposed in business application breach
5 Aug 2024
Critical2 Aug 2024
LuLu
Retail · 2,796,835 records
2,796,835 records exposed, Email addresses, Names, Passwords, Phone numbers and 2 more
2 Aug 2024
High1 Aug 2024
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Unauthorized email access from Aug 2024 to Nov 2024 exposed SSNs and medical records, undiscovered for 15 months
1 Aug 2024
Critical1 Aug 2024
National Public Data
Sector not stated · 272,000,000 records
Data breach exposed private data of 2.9 billion U.S. citizens from background check business
1 Aug 2024
Critical1 Aug 2024
National Public Data
Technology · 272,000,000 records
2.9 billion U.S. citizens' private data exposed in background check company breach
1 Aug 2024
Critical1 Aug 2024
Organisation not named
Sector not stated · Records not stated
The disclosure as indexed does not name the organisation.
220 million passenger and crew records exposed in database leak containing names and personal information
1 Aug 2024
High1 Aug 2024
Unauthorized email access
Healthcare · Records not stated
Unauthorized email access exposed SSNs and medical records for 15 months (Aug-Nov 2024)
1 Aug 2024
High1 Aug 2024
Unauthorized email access
Healthcare · Records not stated
Unauthorized email access exposed SSNs and medical records for 15 months (Aug-Nov 2024)
1 Aug 2024
Critical1 Aug 2024
National Public Data
Technology · 272,000,000 records
Data breach exposed private data of approximately 2.9 billion U.S. citizens
1 Aug 2024
Critical1 Aug 2024
National Public Data
Technology · 272,000,000 records
Background check company breach exposed private data of 2.9 billion U.S. citizens
1 Aug 2024
High1 Aug 2024
Unauthorized email access
Healthcare · Records not stated
Unauthorized email access exposed SSNs and medical records from Aug 2024 to Nov 2024, undiscovered for over a year
1 Aug 2024
High1 Aug 2024
Singapore Schools (iPad/Chromebook)
Education · Records not stated
Security breach wiped data from 13,000 school-issued iPads and Chromebooks, affecting students' notes and files
1 Aug 2024
High1 Aug 2024
Gaming Industry
Technology · Records not stated
Over 11 million gaming account credentials exposed in 2024 data leaks
1 Aug 2024
Critical1 Aug 2024
Gaming accounts (multiple)
Technology · Records not stated
11 million gaming account credentials exposed in 2024 data leaks
1 Aug 2024
High1 Aug 2024
Tabb Inc.
Sector not stated · Records not stated
Unsecured backup exposed 200,000 pre-employment background check files for 6+ months
1 Aug 2024
Critical1 Aug 2024
Gaming Accounts (Multiple)
Technology · Records not stated
11 million gaming account credentials exposed in 2024
1 Aug 2024
High1 Aug 2024
Organisation not named
Retail · Records not stated
The disclosure as indexed does not name the organisation.
Data breach resulted in $40M settlement in class action lawsuit
1 Aug 2024
Medium1 Aug 2024
Singapore school system
Education · Records not stated
Security breach wiped data from approximately 13,000 school-issued iPads and Chromebooks
1 Aug 2024
High1 Aug 2024
Singapore school district
Education · Records not stated
Security breach wiped data from 13,000 school-issued iPads and Chromebooks
1 Aug 2024
High1 Aug 2024
Singapore school devices
Education · Records not stated
Security breach wiped data from 13,000 school-issued iPads and Chromebooks
1 Aug 2024
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