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.
5,323
Disclosures in the tracker, all years
2,037
Of those, indexed in 2026
85
Added in October
21
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 21 Oct 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.
72 incidents from 9 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.
- Canada21 Oct 2026Canadian Crime Stoppers AssociationHow they got in: a supplier or vendor that was compromised first.CBC News
- Canada19 Oct 2026City of HamiltonThe source does not say how they got in.CBC
- Canada17 Oct 2026More RewardsThe source does not say how they got in.CTV News
- Canada16 Oct 2026McMurray MétisHow they got in: email made to look like it came from a trusted sender.Yahoo News Canada
- Canada14 Oct 2026Nova Scotia minor hockey communityHow they got in: email made to look like it came from a trusted sender.PNI Atlantic News
Medium27 Apr 2015
107,776 records exposed, Email addresses, Email messages
Technology · 107,776 records
107,776 records exposed, Email addresses, Email messages
27 Apr 2015
Medium27 Apr 2015
107,776 records exposed, Email addresses, Email messages
Technology · 107,776 records
107,776 records exposed, Email addresses, Email messages
27 Apr 2015
Medium27 Apr 2015
107,776 records exposed, Email addresses, Email messages
Technology · 107,776 records
107,776 records exposed, Email addresses, Email messages
27 Apr 2015
Medium27 Apr 2015
107,776 records exposed, Email addresses, Email messages
Technology · 107,776 records
107,776 records exposed, Email addresses, Email messages
27 Apr 2015
High11 Apr 2015
StarNet
Government · 139,395 records
139,395 records exposed, Customer interactions, Dates of birth, Email addresses, Genders and 6 more
11 Apr 2015
High4 Apr 2015
Quantum Booter
Technology · 48,592 records
48,592 records exposed, Email addresses, IP addresses, Passwords, Private messages and 2 more
4 Apr 2015
High28 Mar 2015
ThisHabbo Forum
Technology · 612,414 records
612,414 records exposed, Email addresses, IP addresses, Passwords, Usernames
28 Mar 2015
Medium12 Feb 2015
Flashback
Government · 40,256 records
40,256 records exposed, Email addresses, Government issued IDs, Physical addresses
12 Feb 2015
High3 Feb 2015
Crack Community
Technology · 19,210 records
19,210 records exposed, Email addresses, IP addresses, Passwords, Usernames and 1 more
3 Feb 2015
High26 Jan 2015
Malaysian Airlines (2014)
Sector not stated · Records not stated
Hacktivists defaced airline website, passenger booking data accessed
26 Jan 2015
High18 Jan 2015
Lizard Squad
Retail · 13,451 records
13,451 records exposed, Email addresses, Passwords, Usernames
18 Jan 2015
High4 Jan 2015
Domino's
Retail · 648,231 records
648,231 records exposed, Email addresses, Names, Passwords, Phone numbers and 1 more
4 Jan 2015
High6 Nov 2014
AhaShare.com
Technology · 180,468 records
180,468 records exposed, Email addresses, Genders, Geographic locations, IP addresses and 4 more
6 Nov 2014
Critical12 Sep 2014
Yandex Dump
Technology · 1,186,564 records
1,186,564 records exposed, Email addresses, Passwords
12 Sep 2014
Critical10 Sep 2014
4,789,599 records exposed, Email addresses, Passwords
Finance · 4,789,599 records
4,789,599 records exposed, Email addresses, Passwords
10 Sep 2014
Critical10 Sep 2014
4,789,599 records exposed, Email addresses, Passwords
Finance · 4,789,599 records
4,789,599 records exposed, Email addresses, Passwords
10 Sep 2014
Critical10 Sep 2014
4,789,599 records exposed, Email addresses, Passwords
Finance · 4,789,599 records
4,789,599 records exposed, Email addresses, Passwords
10 Sep 2014
Critical10 Sep 2014
4,789,599 records exposed, Email addresses, Passwords
Finance · 4,789,599 records
4,789,599 records exposed, Email addresses, Passwords
10 Sep 2014
Critical10 Sep 2014
4,789,599 records exposed, Email addresses, Passwords
Finance · 4,789,599 records
4,789,599 records exposed, Email addresses, Passwords
10 Sep 2014
Critical10 Sep 2014
4,789,599 records exposed, Email addresses, Passwords
Finance · 4,789,599 records
4,789,599 records exposed, Email addresses, Passwords
10 Sep 2014
Critical10 Sep 2014
4,789,599 records exposed, Email addresses, Passwords
Finance · 4,789,599 records
4,789,599 records exposed, Email addresses, Passwords
10 Sep 2014
Critical10 Sep 2014
4,789,599 records exposed, Email addresses, Passwords
Finance · 4,789,599 records
4,789,599 records exposed, Email addresses, Passwords
10 Sep 2014
Critical10 Sep 2014
4,789,599 records exposed, Email addresses, Passwords
Finance · 4,789,599 records
4,789,599 records exposed, Email addresses, Passwords
10 Sep 2014
Critical10 Sep 2014
4,789,599 records exposed, Email addresses, Passwords
Finance · 4,789,599 records
4,789,599 records exposed, Email addresses, Passwords
10 Sep 2014
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