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.
5,301
Disclosures in the tracker, all years
2,016
Of those, indexed in 2026
67
Added in October
19
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 19 Oct 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
3,911 results · Technology disclosures. Clear filters
Medium6 Jul 2021
Starhub (Singapore)
Technology · 57,000 records
57,000 customer records exposed in third-party vendor data dump
6 Jul 2021
Critical2 Jul 2021
Kaseya VSA (Global Impact)
Technology · Records not stated
REvil supply chain attack, 1,500 businesses worldwide including Coop Sweden
2 Jul 2021
Critical2 Jul 2021
Kaseya VSA
Technology · Records not stated
1,500+ managed service provider clients hit in REvil ransomware supply chain attack
2 Jul 2021
High25 Jun 2021
Teespring
Technology · 8,234,193 records
8,234,193 records exposed, Email addresses, Geographic locations, Names, Social media profiles
25 Jun 2021
Critical22 Jun 2021
22 Jun 2021
Critical16 Jun 2021
Cognyte
Technology · Records not stated
5B breach records database left exposed without authentication
16 Jun 2021
Critical15 Jun 2021
Fotolog
Technology · 16,717,854 records
16,717,854 records exposed, Email addresses, Passwords, Usernames
15 Jun 2021
Critical11 Jun 2021
Volkswagen / Audi
Technology · 3,300,000 records
3.3M customer records exposed via unprotected vendor database
11 Jun 2021
Critical10 Jun 2021
Electronic Arts (EA)
Technology · Records not stated
780GB source code including FIFA 21 and Frostbite engine stolen
10 Jun 2021
Critical3 Jun 2021
Domino's India
Technology · 22,527,655 records
22,527,655 records exposed, Email addresses, Names, Phone numbers, Physical addresses and 1 more
3 Jun 2021
Critical23 May 2021
MobiFriends
Technology · 3,512,952 records
3,512,952 records exposed, Dates of birth, Email addresses, Genders, Passwords and 1 more
23 May 2021
Critical22 May 2021
Yam
Technology · 13,258,797 records
13,258,797 records exposed, Dates of birth, Email addresses, Names, Passwords and 3 more
22 May 2021
High14 May 2021
Toshiba France (Japan/EU)
Technology · Records not stated
DarkSide ransomware stole 740GB from Toshiba's European subsidiary
14 May 2021
Critical13 May 2021
WedMeGood
Technology · 1,306,723 records
1,306,723 records exposed, Email addresses, Genders, Names, Passwords and 2 more
13 May 2021
High13 May 2021
Rapid7
Technology · Records not stated
Codecov incident led to unauthorized access of source code
13 May 2021
Critical22 Apr 2021
ClickStudios / Passwordstate
Technology · Records not stated
Password manager supply chain attack pushed malware to 29K IT users
22 Apr 2021
High21 Apr 2021
Quanta Computer (Taiwan)
Technology · Records not stated
REvil stole Apple product schematics from major contract manufacturer
21 Apr 2021
Critical10 Apr 2021
Clubhouse
Technology · 1,300,000 records
1.3M user records scraped and posted on hacker forum
10 Apr 2021
Critical4 Apr 2021
Facebook
Technology · 509,458,528 records
509,458,528 records exposed, Dates of birth, Email addresses, Employers, Genders and 4 more
4 Apr 2021
Critical3 Apr 2021
Facebook / Meta
Technology · 533,000,000 records
533M user records leaked including phone numbers
3 Apr 2021
Critical1 Apr 2021
LinkedIn
Technology · 3,500,000,000 records
500M user records leaked including names, emails, phone numbers, workplace info
1 Apr 2021
Critical1 Apr 2021
Codecov
Technology · 29,000 records
CI/CD tool supply chain attack exposing secrets from 29K customer repositories
1 Apr 2021
Medium21 Mar 2021
CNA Financial
Technology · Records not stated
75K employee and customer records exposed in Phoenix CryptoLocker ransomware
21 Mar 2021
Critical18 Mar 2021
Acer (Taiwan)
Technology · Records not stated
REvil demanded $50M ransom, financial documents and customer data stolen
18 Mar 2021
Were you affected?