Disclosure tracker › Government disclosures
Intelligence · Disclosure tracker
Government disclosures
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.
5,582
Disclosures in the tracker, all years
2,082
Of those, indexed in 2026
146
Added in October
23
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 30 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
6,215 results · Government disclosures. Clear filters
Critical1 Jan 2020
SamSam ransomware recovery costs exceeded $17M
Government · Records not stated
SamSam ransomware recovery costs exceeded $17M
1 Jan 2020
Critical1 Jan 2020
$18.2M recovery costs from 2019 RobbinHood ransomware
Government · Records not stated
$18.2M recovery costs from 2019 RobbinHood ransomware
1 Jan 2020
Critical1 Jan 2020
SamSam ransomware recovery costs exceeded $17M
Government · Records not stated
SamSam ransomware recovery costs exceeded $17M
1 Jan 2020
Critical1 Jan 2020
$18.2M recovery costs from 2019 RobbinHood ransomware
Government · Records not stated
$18.2M recovery costs from 2019 RobbinHood ransomware
1 Jan 2020
Critical1 Jan 2020
SamSam ransomware recovery costs exceeded $17M
Government · Records not stated
SamSam ransomware recovery costs exceeded $17M
1 Jan 2020
Critical1 Jan 2020
$18.2M recovery costs from 2019 RobbinHood ransomware
Government · Records not stated
$18.2M recovery costs from 2019 RobbinHood ransomware
1 Jan 2020
Critical1 Jan 2020
SamSam ransomware recovery costs exceeded $17M
Government · Records not stated
SamSam ransomware recovery costs exceeded $17M
1 Jan 2020
Critical1 Jan 2020
$18.2M recovery costs from 2019 RobbinHood ransomware
Government · Records not stated
$18.2M recovery costs from 2019 RobbinHood ransomware
1 Jan 2020
High1 Jan 2020
City of New Orleans
Government · Records not stated
Ryuk ransomware led to emergency declaration
1 Jan 2020
Critical1 Jan 2020
SamSam ransomware recovery costs exceeded $17M
Government · Records not stated
SamSam ransomware recovery costs exceeded $17M
1 Jan 2020
Critical1 Jan 2020
$18.2M recovery costs from 2019 RobbinHood ransomware
Government · Records not stated
$18.2M recovery costs from 2019 RobbinHood ransomware
1 Jan 2020
Critical2 Nov 2019
Government of Nunavut
Government · Records not stated
Ransomware shut down all territorial government systems
2 Nov 2019
High6 Oct 2019
StreetEasy
Government · 988,230 records
988,230 records exposed, Email addresses, Names, Passwords, Usernames
6 Oct 2019
Critical16 Sep 2019
Ecuador Citizen Database
Government · Records not stated
20M citizen records exposed including deceased, full census data leaked
16 Sep 2019
High25 Jul 2019
City Power Johannesburg
Government · Records not stated
Ransomware disrupted electricity prepayment systems for millions of residents
25 Jul 2019
Medium18 Jul 2019
Bulgarian National Revenue Agency
Government · 471,167 records
471,167 records exposed, Email addresses, Names, Phone numbers, Physical addresses and 1 more
18 Jul 2019
Critical15 Jul 2019
Bulgarian National Revenue Agency
Government · Records not stated
5M Bulgarian citizens' tax and social security records leaked, 70% of population
15 Jul 2019
High14 Apr 2019
City of Stratford (ON)
Government · Records not stated
Ransomware attack cost city $75K in Bitcoin
14 Apr 2019
Medium14 Apr 2019
City of Stratford (Ontario)
Government · Records not stated
Ransomware attack encrypted city systems, $75,000 ransom paid in Bitcoin
14 Apr 2019
Critical20 Feb 2019
MyHeritage
Government · 91,991,358 records
91,991,358 records exposed, Email addresses, Passwords
20 Feb 2019
Critical8 Feb 2019
Australian Parliament House
Government · Records not stated
State-sponsored actors breached parliamentary network, political party networks also hit
8 Feb 2019
Medium1 Nov 2018
Ontario Cannabis Store
Government · 4,500 records
Delivery partner breach exposed 4,500 customer orders, names, addresses, order details
1 Nov 2018
Medium10 Sep 2018
FreshMenu
Government · 110,355 records
110,355 records exposed, Device information, Email addresses, Names, Phone numbers and 2 more
10 Sep 2018
Critical31 Jul 2018
Fashion Nexus
Government · 1,279,263 records
1,279,263 records exposed, Browser user agent details, Dates of birth, Email addresses, Genders and 6 more
31 Jul 2018
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