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.
5,359
Disclosures in the tracker, all years
2,075
Of those, indexed in 2026
136
Added in October
15
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 29 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Worldwide · How they got in
Incidents worldwide, by country.
75 incidents from 11 countries in the last 90 days, each from a public source and reviewed before it is shown. Where the source says how the attackers got in, the row says so.
- Germany21 Oct 2026IQ.LvbsThe source does not say how they got in.The Register
Medium16 Mar 2022
63K patient records exposed in email breach
Healthcare · 63,000 records
63K patient records exposed in email breach
16 Mar 2022
Medium15 Mar 2022
Toyota Supplier (Hino Motors)
Sector not stated · Records not stated
Ransomware hit truck subsidiary, production and logistics disrupted
15 Mar 2022
High15 Mar 2022
Iberdrola (Spain)
Sector not stated · 1,300,000 records
1.3M customer records exposed from Spanish energy giant
15 Mar 2022
Medium15 Mar 2022
MapleSoft (Waterloo)
Technology · Records not stated
Conti ransomware compromised customer data for popular math software company
15 Mar 2022
Medium15 Mar 2022
University of Detroit Mercy
Education · Records not stated
24K student records exposed in data breach
15 Mar 2022
High15 Mar 2022
15 Mar 2022
High13 Mar 2022
Denso Corporation
Sector not stated · Records not stated
Pandora ransomware attacked Toyota supplier
13 Mar 2022
High12 Mar 2022
Bridgestone (Japan)
Sector not stated · Records not stated
LockBit ransomware disrupted tire manufacturing operations
12 Mar 2022
High12 Mar 2022
Rosneft Deutschland (Germany)
Sector not stated · Records not stated
Anonymous collective hacked German subsidiary of Russian oil firm
12 Mar 2022
High12 Mar 2022
Parker Hannifin
Sector not stated · Records not stated
Conti ransomware exfiltrated employee data from industrial manufacturer
12 Mar 2022
Medium10 Mar 2022
10 Mar 2022
Medium10 Mar 2022
10 Mar 2022
Medium10 Mar 2022
10 Mar 2022
Medium10 Mar 2022
10 Mar 2022
Medium10 Mar 2022
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Medium10 Mar 2022
10 Mar 2022
Medium10 Mar 2022
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Medium10 Mar 2022
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Medium10 Mar 2022
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Medium10 Mar 2022
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Medium10 Mar 2022
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Medium10 Mar 2022
10 Mar 2022
Medium10 Mar 2022
10 Mar 2022
Medium10 Mar 2022
10 Mar 2022
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