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.
5,306
Disclosures in the tracker, all years
2,020
Of those, indexed in 2026
69
Added in October
19
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.
3,912 results · Technology disclosures. Clear filters
Critical12 Dec 2023
Kyivstar (Ukraine)
Technology · 24,000,000 records
Sandworm wiped telecom infrastructure, 24M customers lost service for days
12 Dec 2023
Critical12 Dec 2023
Sony / Insomniac Games
Technology · 1,670,000 records
1.67M files leaked by Rhysida ransomware including unreleased games
12 Dec 2023
Critical9 Dec 2023
Kaneva
Technology · 3,901,179 records
3,901,179 records exposed, Dates of birth, Email addresses, Passwords, Usernames
9 Dec 2023
Critical9 Dec 2023
Gemplex
Technology · 4,563,166 records
4,563,166 records exposed, Device information, Email addresses, Names, Passwords and 1 more
9 Dec 2023
Critical7 Dec 2023
JoyGames
Technology · 4,461,787 records
4,461,787 records exposed, Email addresses, IP addresses, Passwords, Usernames
7 Dec 2023
Critical3 Dec 2023
SoarGames
Technology · 4,774,445 records
4,774,445 records exposed, Email addresses, IP addresses, Passwords, Usernames
3 Dec 2023
Critical30 Nov 2023
Go Ninja
Technology · 4,999,001 records
4,999,001 records exposed, Email addresses, IP addresses, Passwords, Usernames
30 Nov 2023
High29 Nov 2023
Bleach Anime Forum
Technology · 143,711 records
143,711 records exposed, Email addresses, Passwords, Usernames
29 Nov 2023
High28 Nov 2023
T-Mobile Netherlands
Technology · Records not stated
Unauthorized access to customer data, names, addresses, DOBs, ID documents
28 Nov 2023
Critical27 Nov 2023
IndiHome
Technology · 12,629,245 records
12,629,245 records exposed, Device information, Email addresses, Genders, Geographic locations and 2 more
27 Nov 2023
High27 Nov 2023
LINE Corp (Japan)
Technology · 440,000 records
440,000 user records exposed through unauthorized access by Naver subsidiary employees
27 Nov 2023
High27 Nov 2023
Staples
Technology · Records not stated
Cyberattack disrupted online orders and internal systems
27 Nov 2023
Critical20 Nov 2023
20 Nov 2023
High16 Nov 2023
Toyota Financial Services
Technology · 215,000 records
215K customer records exposed in Medusa ransomware
16 Nov 2023
High14 Nov 2023
Avito
Technology · 2,721,835 records
2,721,835 records exposed, Email addresses, Geographic locations, IP addresses, Names and 1 more
14 Nov 2023
Medium13 Nov 2023
Samsung (Customer Support Breach)
Technology · Records not stated
190,000 UK customer support ticket records exposed through Spectos vulnerability
13 Nov 2023
High10 Nov 2023
Chess.com (2023)
Technology · 1,274,077 records
1,274,077 records exposed, Email addresses, Geographic locations, Names, Usernames
10 Nov 2023
High10 Nov 2023
Chess
Technology · 1,274,077 records
1,274,077 records exposed, Email addresses, Geographic locations, Names, Usernames
10 Nov 2023
Critical10 Nov 2023
DP World Australia
Technology · Records not stated
Cyberattack froze 30K shipping containers at major ports
10 Nov 2023
High5 Nov 2023
GamingMonk
Technology · 654,510 records
654,510 records exposed, Dates of birth, Email addresses, Names, Passwords and 2 more
5 Nov 2023
High2 Nov 2023
Infosys (McCamish Systems)
Technology · Records not stated
LockBit hit Infosys subsidiary, 57,000 Bank of America customers affected
2 Nov 2023
Critical30 Oct 2023
GameSprite
Technology · 6,164,643 records
6,164,643 records exposed, Email addresses, IP addresses, Passwords, Usernames
30 Oct 2023
High29 Oct 2023
MemeChat
Technology · 4,348,570 records
4,348,570 records exposed, Email addresses, Usernames
29 Oct 2023
High29 Oct 2023
Ace Hardware (2023)
Technology · Records not stated
Cyberattack disrupted 1,202 devices across 196 stores
29 Oct 2023
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