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.
5,344
Disclosures in the tracker, all years
2,057
Of those, indexed in 2026
118
Added in October
15
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 26 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.
74 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.
- Australia22 Oct 2026Campbelltown Anglican Schools CouncilThe source does not say how they got in.Cyber Daily
- Australia20 Oct 2026AOMEI TechnologyThe source does not say how they got in.SecurityWeek
- Australia19 Oct 2026Poole GroupThe source does not say how they got in.Accountants Daily
- Australia16 Oct 2026Chadwick SwitchboardsThe source does not say how they got in.Cyber Daily
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High12 Oct 2020
Hackney Council (London)
Government · Records not stated
Pysa ransomware disrupted London borough council, resident data stolen
12 Oct 2020
Critical11 Oct 2020
Dental Care Alliance
Healthcare · 1,000,000 records
1M patient records compromised in unauthorized access
11 Oct 2020
High10 Oct 2020
10 Oct 2020
High10 Oct 2020
Barnes & Noble
Technology · Records not stated
Customer purchase data and email addresses exposed in breach
10 Oct 2020
High9 Oct 2020
Pennsylvania unemployment system
Government · Records not stated
650K claimant records exposed in data breach
9 Oct 2020
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