Disclosure tracker › Technology disclosures
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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
Critical17 Nov 2021
17 Nov 2021
Critical15 Nov 2021
15 Nov 2021
High11 Nov 2021
Panasonic (Japan)
Technology · Records not stated
Network breached for 5 months, job candidate and intern data stolen
11 Nov 2021
High11 Nov 2021
11 Nov 2021
Medium2 Nov 2021
iFood (Brazil)
Technology · Records not stated
Employee tampered with 6M restaurant listings, names changed to political messages
2 Nov 2021
Critical29 Oct 2021
CyberServe (Iran)
Technology · 1,000,000 records
1M user records exposed in hacktivist attack
29 Oct 2021
High17 Oct 2021
Atento SA (Brazil)
Technology · Records not stated
LockBit ransomware disrupted call center operations, $42.1M estimated loss
17 Oct 2021
Critical15 Oct 2021
Broward Health (tech)
Technology · 1,350,000 records
1.35M patient records compromised via medical provider access
15 Oct 2021
High13 Oct 2021
Thingiverse
Technology · 228,000 records
228K user records exposed in MakerBot platform breach
13 Oct 2021
Critical6 Oct 2021
Twitch (Amazon/Global)
Technology · Records not stated
125GB of source code and creator payout data leaked from game streaming platform
6 Oct 2021
Critical6 Oct 2021
Twitch (leak details)
Technology · Records not stated
Creator payouts from 2019-2021 made public in 125GB leak
6 Oct 2021
Critical6 Oct 2021
Twitch (2021)
Technology · Records not stated
128GB of internal data including source code and creator payouts leaked
6 Oct 2021
Critical6 Oct 2021
6 Oct 2021
Critical13 Sep 2021
Epik
Technology · 15,000,000 records
180GB of web hosting data leaked by Anonymous including 15M user records
13 Sep 2021
Critical25 Aug 2021
SubaGames
Technology · 6,137,666 records
6,137,666 records exposed, Email addresses, Passwords, Usernames
25 Aug 2021
Critical15 Aug 2021
T-Mobile
Technology · 77,000,000 records
77M customer records including SSNs exposed in data breach
15 Aug 2021
High11 Aug 2021
Accenture (2021)
Technology · Records not stated
LockBit ransomware with $50M demand and 6TB data claims
11 Aug 2021
High11 Aug 2021
Accenture
Technology · Records not stated
LockBit ransomware attacked with 6TB stolen data claims
11 Aug 2021
Critical10 Aug 2021
10 Aug 2021
Medium29 Jul 2021
Sharp Corporation (Japan)
Technology · Records not stated
Data breach exposed customer personal information from online store
29 Jul 2021
Critical23 Jul 2021
23 Jul 2021
High16 Jul 2021
Ecuador CNT (Telecom)
Technology · Records not stated
RansomEXX hit state telecom, customer and employee data exfiltrated
16 Jul 2021
High14 Jul 2021
Norkart (Norway)
Technology · Records not stated
Municipality software provider breach exposed Norwegian citizen data
14 Jul 2021
Medium7 Jul 2021
Comparis (Switzerland)
Technology · 65,000 records
Ransomware attack on Swiss comparison platform, 65,000 user records compromised
7 Jul 2021
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