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.
5,383
Disclosures in the tracker, all years
2,096
Of those, indexed in 2026
17
Added in November
28
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 4 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.
77 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.
- Netherlands27 Oct 2026Bank customers in RotterdamHow they got in: a cloned voice or video of a real person.Security Affairs (citing NL Times)
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
High8 Feb 2023
Weee
Retail · 1,117,405 records
1,117,405 records exposed, Delivery instructions, Email addresses, Names, Phone numbers and 1 more
8 Feb 2023
Critical8 Feb 2023
Indigo Books
Retail · Records not stated
LockBit ransomware, employee data stolen, weeks of downtime
8 Feb 2023
High8 Feb 2023
CIUSSS du Centre-Sud (Montreal)
Healthcare · 3,600 records
3,600 patient records accessed by unauthorized employee
8 Feb 2023
Critical8 Feb 2023
Indigo Books LockBit Attack
Retail · 8,800,000 records
8.8M records compromised in LockBit ransomware attack, employee and customer data stolen
8 Feb 2023
Critical8 Feb 2023
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
3TB of US military emails left exposed on misconfigured Azure server
8 Feb 2023
Critical8 Feb 2023
Oakland CA city government
Government · Records not stated
City systems encrypted in Play ransomware, confidential police data leaked
8 Feb 2023
Critical7 Feb 2023
NationsBenefits
Healthcare · Records not stated
3.04M member records exposed in Fortra GoAnywhere breach
7 Feb 2023
High6 Feb 2023
LimeVPN
Retail · 23,348 records
23,348 records exposed, Email addresses, IP addresses, Names, Passwords and 3 more
6 Feb 2023
Medium6 Feb 2023
Vedant Fashions (Manyavar India)
Retail · Records not stated
Customer data leaked from Indian ethnic wear retailer
6 Feb 2023
Medium6 Feb 2023
Vesuvius PLC (UK)
Sector not stated · Records not stated
Cyberattack on molten metal engineering firm, production and data systems compromised
6 Feb 2023
Medium6 Feb 2023
Munster Technological University
Education · Records not stated
Ransomware forced campus closure and disrupted exams across multiple campuses
6 Feb 2023
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