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.
5,273
Disclosures in the tracker, all years
1,986
Of those, indexed in 2026
29
Added in October
15
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.
2,487 results · Disclosures in 2024. Clear filters
Medium5 Mar 2024
Township of Woolwich (Ontario)
Government · Records not stated
Ransomware encrypted municipal systems, public services disrupted
5 Mar 2024
Medium5 Mar 2024
5 Mar 2024
Medium5 Mar 2024
5 Mar 2024
High5 Mar 2024
5 Mar 2024
Medium4 Mar 2024
American Express (vendor)
Finance · 30,000 records
30K customer records exposed in third-party breach
4 Mar 2024
Medium3 Mar 2024
Mr. Green Gaming
Technology · 27,123 records
27,123 records exposed, Dates of birth, Email addresses, Geographic locations, IP addresses and 1 more
3 Mar 2024
High2 Mar 2024
2 Mar 2024
High1 Mar 2024
Fujitsu
Technology · Records not stated
Malware found on company systems; investigating possible data breach
1 Mar 2024
High1 Mar 2024
Fujitsu
Technology · Records not stated
Company computers compromised with malware, possible data breach under investigation
1 Mar 2024
High1 Mar 2024
Fujitsu
Technology · Records not stated
Company systems compromised with malware, possible data breach under investigation
1 Mar 2024
High1 Mar 2024
Fujitsu
Technology · Records not stated
Multiple company computers compromised with malware; possible data breach under investigation
1 Mar 2024
High1 Mar 2024
Nissan Oceania
Retail · 100,000 records
Data breach impacting 100,000 individuals in Australia and New Zealand
1 Mar 2024
High1 Mar 2024
Nissan Oceania
Retail · 100,000 records
Data breach impacts 100,000 individuals in Australia and New Zealand
1 Mar 2024
High1 Mar 2024
Fujitsu
Technology · Records not stated
Malware found on company systems; possible data breach under investigation
1 Mar 2024
High1 Mar 2024
Nissan Oceania
Retail · 100,000 records
Data breach impacted 100,000 individuals in Australia and New Zealand
1 Mar 2024
High1 Mar 2024
Fujitsu
Technology · Records not stated
Malware found on company systems with possible data breach investigation
1 Mar 2024
Critical1 Mar 2024
TriZetto
Healthcare · 3,400,000 records
3.4 million people's health and personal data stolen in 2024 cyberattack, confirmed in 2026
1 Mar 2024
High1 Mar 2024
FRANCE TRAVAIL
Government · Records not stated
Hacker breach of information system in Q1 2024, resulted in €5 million fine
1 Mar 2024
High1 Mar 2024
Commonwealth Healthcare Corporation
Healthcare · Records not stated
Patient data breached
1 Mar 2024
High1 Mar 2024
Fujitsu Limited
Technology · Records not stated
Malware compromised company systems, leading to possible data breach investigation
1 Mar 2024
Medium1 Mar 2024
1 Mar 2024
Medium1 Mar 2024
1 Mar 2024
Critical28 Feb 2024
Cutout.Pro
Technology · 19,972,829 records
19,972,829 records exposed, Email addresses, IP addresses, Names, Passwords
28 Feb 2024
High28 Feb 2024
Tangerine
Technology · 243,462 records
243,462 records exposed, Dates of birth, Email addresses, Names, Passwords and 3 more
28 Feb 2024
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