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
Medium8 Mar 2023
Zerto / HPE Israel
Technology · Records not stated
Employee data compromised in targeted attack on Israeli tech operations
8 Mar 2023
High6 Mar 2023
iD Tech
Technology · 415,121 records
415,121 records exposed, Dates of birth, Email addresses, Names, Passwords
6 Mar 2023
High6 Mar 2023
Ethiopian Government (EthioTelecom)
Technology · Records not stated
Telecom monopoly customer data leaked, affecting 67M subscriber base
6 Mar 2023
High23 Feb 2023
Dish Network
Technology · 300,000 records
300K customer and employee records exposed in Black Basta ransomware
23 Feb 2023
High21 Feb 2023
Telus Employee Data
Technology · Records not stated
Employee data listed on dark web forums, payroll source code and employee records offered for sale
21 Feb 2023
High19 Feb 2023
RealDudesInc
Technology · 101,543 records
101,543 records exposed, Email addresses, Passwords, Usernames
19 Feb 2023
Critical17 Feb 2023
TELUS
Technology · Records not stated
Employee data and source code posted on dark web
17 Feb 2023
Critical16 Feb 2023
GoDaddy (2023)
Technology · Records not stated
Multi-year breach, source code stolen, malware installed on servers
16 Feb 2023
Medium15 Feb 2023
Atlassian (Australia)
Technology · Records not stated
Envoy breach exposed floor plans and employee data of Sydney office
15 Feb 2023
High15 Feb 2023
Atlassian (employee)
Technology · Records not stated
Employee credentials stolen, Envoy floor plans and data exposed
15 Feb 2023
High13 Feb 2023
ASML (Netherlands)
Technology · Records not stated
Former employee stole trade secrets from semiconductor equipment giant
13 Feb 2023
High10 Feb 2023
Semiconductor Manufacturing International (China)
Technology · Records not stated
Alleged data exfiltration from Chinese chipmaker, trade secret concerns
10 Feb 2023
Medium5 Feb 2023
Tucows/Ting (Toronto)
Technology · Records not stated
Customer records exposed in data breach
5 Feb 2023
High5 Feb 2023
Reddit
Technology · Records not stated
Employee phished, internal documents and source code accessed
5 Feb 2023
High25 Jan 2023
Yandex (Russia)
Technology · Records not stated
Former employee stole source code of Yandex services, code leaked
25 Jan 2023
Critical25 Jan 2023
25 Jan 2023
High20 Jan 2023
Riot Games
Technology · Records not stated
Source code for League of Legends and anti-cheat stolen
20 Jan 2023
Critical19 Jan 2023
T-Mobile (2023)
Technology · 37,000,000 records
37M customer records exposed in API exploitation
19 Jan 2023
High13 Jan 2023
NortonLifeLock (2023)
Technology · 6,450 records
6,450 customer password manager vaults potentially accessed
13 Jan 2023
High11 Jan 2023
Mailchimp
Technology · Records not stated
133 customer accounts compromised in social engineering
11 Jan 2023
High10 Jan 2023
LG Uplus (Korea)
Technology · 290,000 records
290,000 customer records stolen, national IDs, IMEI numbers, contact info
10 Jan 2023
Critical10 Jan 2023
10 Jan 2023
Critical5 Jan 2023
Twitter (200M)
Technology · 211,524,284 records
211,524,284 records exposed, Email addresses, Names, Social media profiles, Usernames
5 Jan 2023
Medium4 Jan 2023
Chick-fil-A
Technology · 71,000 records
71K customer account records compromised in credential stuffing
4 Jan 2023
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