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.
5,376
Disclosures in the tracker, all years
2,090
Of those, indexed in 2026
6
Added in November
26
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 2 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.
- Singapore22 Oct 2026GenesysThe source does not say how they got in.The Hacker News
High12 Aug 2026
Levi Strauss
Retail · Records not stated
Clothing retailer data breach via social engineering attack exposed customer data
12 Aug 2026
High12 Aug 2026
Hugging Face
Technology · Records not stated
AI platform security incident during model evaluation exposed data
12 Aug 2026
High12 Aug 2026
Clover Health
Healthcare · Records not stated
Health insurer data breach disclosed in securities filing; data type and impact unknown
12 Aug 2026
High12 Aug 2026
Chick-fil-A
Retail · Records not stated
Loyalty account data breach exposed customer names, emails, and personal information across multiple states
12 Aug 2026
Critical12 Aug 2026
CEVA Logistics
Sector not stated · Records not stated
Shipping company breach exposed customer personal data affecting multiple industries including banks, retailers, and Steam
12 Aug 2026
High12 Aug 2026
100K officer and justice professional records exposed
Government · Records not stated
100K officer and justice professional records exposed
12 Aug 2026
Critical12 Aug 2026
NYC Health Hospitals
Healthcare · 1,800,000 records
1.8M patient biometrics and SSNs exfiltrated
12 Aug 2026
Critical12 Aug 2026
100K+ officer records and contacts exposed
Government · Records not stated
100K+ officer records and contacts exposed
12 Aug 2026
Critical12 Aug 2026
100K officer and staff records exposed
Government · Records not stated
100K officer and staff records exposed
12 Aug 2026
Critical12 Aug 2026
Billions of records across 165 organizations stolen
Technology · Records not stated
Billions of records across 165 organizations stolen
12 Aug 2026
Critical12 Aug 2026
12 Aug 2026
Medium12 Aug 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Researchers observed the novel campaign exploiting unauthenticated guest access to quietly enumerate and exfiltrate exposed data from both platforms.
The post Stealthy ‘City-Forum’ Attacks Target Salesforce and…
12 Aug 2026
Medium12 Aug 2026
Unread antivirus
Sector not stated · Records not stated
Unread antivirus alerts and an unpatched content management system exposed Britain's ACRO to three separate data breaches, according to a reprimand notice.
12 Aug 2026
Critical12 Aug 2026
Unknown Organization
Sector not stated · 165,000,000 records
Canadian hacker pleaded guilty to data breach conspiracy compromising over 165 million people
12 Aug 2026
Critical12 Aug 2026
Origin Energy
Sector not stated · Records not stated
Energy company cybersecurity incident affected approximately 900,000 current and former customers
12 Aug 2026
High12 Aug 2026
Hugging Face
Technology · Records not stated
Security incident during AI model evaluation; external advisors conducting thorough review
12 Aug 2026
Critical12 Aug 2026
100K+ police officer records stolen by ExfilSquad
Government · Records not stated
100K+ police officer records stolen by ExfilSquad
12 Aug 2026
Critical12 Aug 2026
108K+ officer records published on dark web
Government · Records not stated
108K+ officer records published on dark web
12 Aug 2026
Critical12 Aug 2026
100K+ officer records exfiltrated
Government · Records not stated
100K+ officer records exfiltrated
12 Aug 2026
Medium12 Aug 2026
Service d'usinage 9002
Sector not stated · Records not stated
Qilin ransomware hit Canadian aerospace defense supplier
12 Aug 2026
Critical12 Aug 2026
Optus
Technology · Records not stated
2022 data breach; Australian privacy regulator sued for alleged privacy law violations
12 Aug 2026
High12 Aug 2026
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Patient data compromised through vendor breach, third-party data exposure
12 Aug 2026
Medium12 Aug 2026
JK Capital Management
Finance · Records not stated
Finance firm breached by OROVA threat actor
12 Aug 2026
High12 Aug 2026
Adam Haertle
Healthcare · Records not stated
Adam Haertle reports: MyDr has just announced that it is investigating a serious security incident on its network. The alleged perpetrators of this incident contacted us earlier and claimed to have access to patient…
12 Aug 2026
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