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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
Critical9 Jul 2026
Charter Communications
Technology · 40,000,000 records
40M customer records exfiltrated by ShinyHunters
9 Jul 2026
Critical9 Jul 2026
Global Credential Mega-Dump
Technology · 24,000,000,000 records
24B credential records from 36 infostealer sources
9 Jul 2026
Critical9 Jul 2026
Oracle PeopleSoft CVE-2026-35273
Technology · 3,000,000 records
300+ instances hit, 100+ orgs, HR/payroll data stolen
9 Jul 2026
Critical9 Jul 2026
Klue Supply Chain Breach
Technology · Records not stated
200 firms hit via stolen OAuth tokens and CRM keys
9 Jul 2026
High9 Jul 2026
GitHub Developer Platform
Technology · Records not stated
4K code repositories stolen by TeamPCP group
9 Jul 2026
Critical9 Jul 2026
Oracle PeopleSoft Campaign
Technology · 3,000,000 records
300 instances across 100 orgs breached
9 Jul 2026
High9 Jul 2026
9 Jul 2026
Critical9 Jul 2026
Cybernews 24B Credential Dump
Technology · 24,000,000,000 records
24B credential records exposed via infostealer logs
9 Jul 2026
Critical9 Jul 2026
9 Jul 2026
Critical9 Jul 2026
Charter Communications
Technology · 40,000,000 records
40M records stolen via vishing attack
9 Jul 2026
Critical9 Jul 2026
9 Jul 2026
Critical9 Jul 2026
9 Jul 2026
Critical9 Jul 2026
9 Jul 2026
Critical9 Jul 2026
KDDI Six ISPs
Technology · 14,200,000 records
14.2M email logins exposed via third-party flaw
9 Jul 2026
Critical9 Jul 2026
Cybernews Credential Dump
Technology · Records not stated
24B stolen credential records publicly exposed
9 Jul 2026
Critical9 Jul 2026
KDDI Japan ISP Network
Technology · 14,200,000 records
14.2M email credentials exposed across six ISPs
9 Jul 2026
High9 Jul 2026
9 Jul 2026
Critical9 Jul 2026
June 2026 Stealer Logs
Technology · 124,000,000 records
56M unique emails and 124M passwords indexed on monitored breach databases
9 Jul 2026
Critical9 Jul 2026
KDDI Japan Telecom
Technology · 14,200,000 records
14.2M email credentials exposed across six ISPs
9 Jul 2026
Critical9 Jul 2026
KDDI Six ISPs Japan
Technology · 14,200,000 records
14.2M email credentials exposed in plaintext
9 Jul 2026
Medium8 Jul 2026
Organisation not named
Technology · Records not stated
The disclosure as indexed does not name the organisation.
A financially motivated operation uses lures of cracked or pirated software to deliver a malware two-for-one combo for data theft and cryptomining.
8 Jul 2026
Critical8 Jul 2026
Telco giant KDDI
Technology · Records not stated
Japanese telecommunications giant KDDI says that millions of people had their email addresses and passwords exposed after attackers breached an email platform used by five internet service providers (ISPs) in the…
8 Jul 2026
Critical8 Jul 2026
KDDI Corporation
Technology · 14,200,000 records
14.2M email credentials exposed across 6 ISPs
8 Jul 2026
Critical8 Jul 2026
8 Jul 2026
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