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.
5,522
Disclosures in the tracker, all years
2,132
Of those, indexed in 2026
62
Added in November
24
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 9 Nov 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.
78 incidents from 10 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.
- Australia4 Nov 2026Bristol City Council (Trading with Schools platform)The source does not say how they got in.Yahoo News Australia (citing BBC)
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
High12 Feb 2023
Organisation not named
Education · Records not stated
The disclosure as indexed does not name the organisation.
DarkBit ransomware encrypted university systems, demanded 80 BTC ransom
12 Feb 2023
Medium12 Feb 2023
12 Feb 2023
Medium12 Feb 2023
12 Feb 2023
High12 Feb 2023
Applied Materials
Sector not stated · Records not stated
Ransomware hit supplier, costing $250M in revenue impact
12 Feb 2023
High10 Feb 2023
Semiconductor Manufacturing International (China)
Technology · Records not stated
Alleged data exfiltration from Chinese chipmaker, trade secret concerns
10 Feb 2023
Medium10 Feb 2023
Hyundai Motor (Korea)
Sector not stated · Records not stated
Customer data exposed through misconfigured cloud instance, names, addresses, VINs
10 Feb 2023
Medium10 Feb 2023
Dole Fresh Fruit
Sector not stated · Records not stated
3,885 employee records exposed in ransomware
10 Feb 2023
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