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.
5,405
Disclosures in the tracker, all years
2,119
Of those, indexed in 2026
40
Added in November
47
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 5 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 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.
- Brazil2 Nov 2026Mercado BitcoinThe source does not say how they got in.The Record
Critical30 Jan 2019
Unprotected server
Finance · 422,000,000 records
Unprotected server exposed 422M customer records, account balances, recent transactions
30 Jan 2019
Critical30 Jan 2019
Unprotected server
Finance · 422,000,000 records
Unprotected server exposed 422M customer records, account balances, recent transactions
30 Jan 2019
Critical30 Jan 2019
Unprotected server
Finance · 422,000,000 records
Unprotected server exposed 422M customer records, account balances, recent transactions
30 Jan 2019
Critical30 Jan 2019
Unprotected server
Finance · 422,000,000 records
Unprotected server exposed 422M customer records, account balances, recent transactions
30 Jan 2019
Critical30 Jan 2019
Unprotected server
Finance · 422,000,000 records
Unprotected server exposed 422M customer records, account balances, recent transactions
30 Jan 2019
Critical30 Jan 2019
Unprotected server
Finance · 422,000,000 records
Unprotected server exposed 422M customer records, account balances, recent transactions
30 Jan 2019
Critical30 Jan 2019
Unprotected server
Finance · 422,000,000 records
Unprotected server exposed 422M customer records, account balances, recent transactions
30 Jan 2019
Critical30 Jan 2019
Unprotected server
Finance · 422,000,000 records
Unprotected server exposed 422M customer records, account balances, recent transactions
30 Jan 2019
Critical30 Jan 2019
Unprotected server
Finance · 422,000,000 records
Unprotected server exposed 422M customer records, account balances, recent transactions
30 Jan 2019
Critical30 Jan 2019
Unprotected server
Finance · 422,000,000 records
Unprotected server exposed 422M customer records, account balances, recent transactions
30 Jan 2019
High24 Jan 2019
Altran Technologies (France)
Technology · Records not stated
Cryptolocker ransomware disrupted French engineering consultancy
24 Jan 2019
High13 Jan 2019
FaceUP
Retail · 87,633 records
87,633 records exposed, Dates of birth, Email addresses, Genders, Names and 3 more
13 Jan 2019
High10 Jan 2019
10 Jan 2019
High8 Jan 2019
8 Jan 2019
Critical2 Jan 2019
BlankMediaGames
Retail · 7,633,234 records
7,633,234 records exposed, Browser user agent details, Email addresses, IP addresses, Passwords and 3 more
2 Jan 2019
High27 Dec 2018
GoldSilver
Finance · 242,715 records
242,715 records exposed, Bank account numbers, Email addresses, IP addresses, Names and 7 more
27 Dec 2018
High18 Dec 2018
Mappery
Retail · 205,242 records
205,242 records exposed, Email addresses, Geographic locations, Passwords, Usernames
18 Dec 2018
High10 Dec 2018
10 Dec 2018
High9 Dec 2018
9 Dec 2018
Critical6 Dec 2018
You've Been Scraped
Technology · 66,147,869 records
66,147,869 records exposed, Email addresses, Employers, Geographic locations, Job titles and 2 more
6 Dec 2018
High6 Dec 2018
AerServ
Retail · 66,308 records
66,308 records exposed, Email addresses, Employers, Job titles, Names and 3 more
6 Dec 2018
High5 Dec 2018
ForumCommunity
Technology · 776,648 records
776,648 records exposed, Email addresses, Passwords, Usernames
5 Dec 2018
High4 Dec 2018
Technic
Retail · 265,410 records
265,410 records exposed, Chat logs, Email addresses, IP addresses, Passwords and 2 more
4 Dec 2018
Critical1 Dec 2018
Meta
Technology · Records not stated
2018 breach, fined €251 million by EU privacy regulator for privacy violations
1 Dec 2018
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