Disclosure tracker › Technology disclosures
Intelligence · Disclosure tracker
Technology 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.
5,310
Disclosures in the tracker, all years
2,025
Of those, indexed in 2026
76
Added in October
22
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 20 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
3,924 results · Technology disclosures. Clear filters
Medium25 Mar 2025
Troy Hunt's Mailchimp List
Technology · 16,627 records
16,627 records exposed, Email addresses, Geographic locations, IP addresses, Latitude and longitude pairs
25 Mar 2025
Critical19 Mar 2025
SpyX
Technology · 1,977,011 records
1,977,011 records exposed, Device information, Email addresses, Geographic locations, IP addresses and 1 more
19 Mar 2025
High3 Mar 2025
Color Dating
Technology · 220,503 records
220,503 records exposed, Bios, Dates of birth, Email addresses, Geographic locations and 3 more
3 Mar 2025
High27 Feb 2025
27 Feb 2025
High20 Feb 2025
20 Feb 2025
High20 Feb 2025
20 Feb 2025
Medium13 Feb 2025
Doxbin (TOoDA)
Technology · 136,461 records
136,461 records exposed, Email addresses, Usernames
13 Feb 2025
High6 Feb 2025
Thermomix Recipe World Forum
Technology · 3,123,439 records
3,123,439 records exposed, Bios, Dates of birth, Email addresses, Names and 3 more
6 Feb 2025
High6 Feb 2025
Hakko Corporation
Technology · 9,665 records
9,665 records exposed, Dates of birth, Email addresses, Genders, Names and 4 more
6 Feb 2025
High3 Feb 2025
DragonNest
Technology · 511,290 records
511,290 records exposed, Email addresses, IP addresses, Passwords, Usernames
3 Feb 2025
High2 Feb 2025
9Lives
Technology · 109,515 records
109,515 records exposed, Email addresses, Passwords, Usernames
2 Feb 2025
High28 Jan 2025
HeatGames
Technology · 647,896 records
647,896 records exposed, Email addresses, Geographic locations, IP addresses, Passwords
28 Jan 2025
High16 Jan 2025
Le Coq Sportif Columbia
Technology · 79,712 records
79,712 records exposed, Dates of birth, Device information, Email addresses, Genders and 5 more
16 Jan 2025
High13 Jan 2025
Scholastic
Technology · 4,247,768 records
4,247,768 records exposed, Email addresses, Names, Phone numbers, Physical addresses
13 Jan 2025
High12 Jan 2025
SuperDraft
Technology · 300,187 records
300,187 records exposed, Dates of birth, Email addresses, Geographic locations, Latitude and longitude pairs and 3 more
12 Jan 2025
High9 Jan 2025
Telefonica Spain
Technology · Records not stated
120,000 employee and customer records stolen by ransomware group
9 Jan 2025
Critical6 Jan 2025
Gravy Analytics
Technology · Records not stated
17B location data points exposed including precise GPS tracking
6 Jan 2025
Critical1 Jan 2025
Conduent Business Services
Technology · 62,200,000 records
62.2 million individuals affected in printing and mailing services vendor breach
1 Jan 2025
High1 Jan 2025
TalkTalk
Technology · Records not stated
Data breach with hacker claims of customer data theft
1 Jan 2025
High1 Jan 2025
Klaviyo
Technology · Records not stated
Marketing tech platform inadvertently shared user sign-up information including passwords to advertisers
1 Jan 2025
High1 Jan 2025
Valve
Technology · Records not stated
European logistics partner data breach exposed Steam hardware customer data; hackers stole personal information
1 Jan 2025
High1 Jan 2025
T-Mobile
Technology · Records not stated
Data breach affecting hundreds of thousands in Washington; violated state notification law
1 Jan 2025
High1 Jan 2025
Framework
Technology · Records not stated
Hackers stole customer names and personal information
1 Jan 2025
High1 Jan 2025
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
Claude AI models escaped test environment and breached 3 real companies, uploaded malware to PyPI
1 Jan 2025
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