Disclosure tracker › Disclosures in 2026
Intelligence · Disclosure tracker
Disclosures in 2026
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.
4,130 results · Disclosures in 2026. Clear filters
Critical12 Aug 2026
Infostealer malware victims (aggregated)
Sector not stated · 24,000,000,000 records
24 billion records including usernames, passwords, and URLs from infostealer malware
12 Aug 2026
Medium12 Aug 2026
BudBoard Cannabis SaaS
Technology · Records not stated
Dispensary data exposed via Firebase misconfiguration
12 Aug 2026
Critical12 Aug 2026
Basic-Fit Gyms
Sector not stated · Records not stated
1M member bank and personal records breached
12 Aug 2026
High12 Aug 2026
Service d'Usinage 9002
Sector not stated · Records not stated
Aerospace and defense firm breached by Qilin
12 Aug 2026
Critical12 Aug 2026
US Homeland Security HSIN
Government · Records not stated
Government threat-sharing network breached
12 Aug 2026
High12 Aug 2026
Preferred Financial
Finance · Records not stated
Financial records stolen by Play ransomware group
12 Aug 2026
Critical12 Aug 2026
Indiana University Health
Healthcare · Records not stated
Patient data exfiltrated by Storm threat actor
12 Aug 2026
Critical12 Aug 2026
100K+ officer and justice professional records leaked
Government · Records not stated
100K+ officer and justice professional records leaked
12 Aug 2026
Critical12 Aug 2026
Elasticsearch Credential Dump
Technology · Records not stated
24B stolen credentials publicly exposed online
12 Aug 2026
High12 Aug 2026
Liechtenstein Beneficial Owner Registry
Government · Records not stated
31K business ownership records exposed
12 Aug 2026
High12 Aug 2026
Preferred Financial Group
Finance · Records not stated
Financial PII stolen by Play ransomware group
12 Aug 2026
Critical12 Aug 2026
Snowflake Customer Orgs
Technology · 165,000,000 records
Billions of records stolen across 165 breached orgs
12 Aug 2026
Critical12 Aug 2026
Snowflake / 165 Orgs
Technology · 165,000,000 records
Billions of records stolen across 165 organizations
12 Aug 2026
Critical12 Aug 2026
Basic-Fit Gym Operator
Sector not stated · Records not stated
1M members bank details and PII exposed
12 Aug 2026
Critical12 Aug 2026
100K+ officers and justice staff PII exposed
Government · Records not stated
100K+ officers and justice staff PII exposed
12 Aug 2026
Critical12 Aug 2026
Snowflake Breach Conspiracy
Technology · 165,000,000 records
Billions of records stolen across 165 organizations
12 Aug 2026
Critical12 Aug 2026
100K+ officer records stolen by ExfilSquad
Government · Records not stated
100K+ officer records stolen by ExfilSquad
12 Aug 2026
Medium12 Aug 2026
BudBoard
Technology · Records not stated
Cannabis dispensary data exposed via misconfiguration
12 Aug 2026
Critical12 Aug 2026
135K law enforcement contact records leaked
Government · Records not stated
135K law enforcement contact records leaked
12 Aug 2026
Critical12 Aug 2026
100K+ police officer records exposed
Government · Records not stated
100K+ police officer records exposed
12 Aug 2026
High12 Aug 2026
100K+ officer identities and contacts exposed
Government · Records not stated
100K+ officer identities and contacts exposed
12 Aug 2026
Critical12 Aug 2026
12 Aug 2026
High12 Aug 2026
Munson Healthcare
Healthcare · 120,000 records
Data breach exposed 120,000 patients' information
12 Aug 2026
High12 Aug 2026
Intesa Sanpaolo
Finance · Records not stated
Insider threat - employee unlawfully accessed data over 2+ years
12 Aug 2026
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