Live disclosure tracker · updated continuously

2026 Data Breaches Year-to-Date

2026 continues the year-over-year growth trend in confirmed disclosures. The list below updates as new breaches are reported by Verizon DBIR partners and major security news outlets.

98B+
Records Exposed
985
Incidents
94+
Countries
+104%
Breach Velocity YoY
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2026 Data Breaches Year-to-Date (985 indexed)

critical · tech · Jul 8, 2026

KDDI Japan

14.2M email credentials exposed across six ISPs

View incident → Indexed 1 week, 1 day ago
critical · healthcare · Jul 8, 2026

Medtronic

9M records stolen including SSNs and health data

View incident → Indexed 1 week, 1 day ago
critical · healthcare · Jul 8, 2026

Medtronic

9M records with SSNs and health data stolen

View incident → Indexed 1 week, 1 day ago
high · finance · Jul 8, 2026

NAIC

3.1TB stolen via Oracle PeopleSoft zero-day

View incident → Indexed 1 week, 1 day ago
medium · other · Jul 8, 2026

Accenture

Accenture confirmed a breach after a hacker claimed to steal 35 GB of source code, keys, and Azure credentials now offered for sale. A threat actor using the handle “888” claimed on the cybercrime forum PwnFo

View incident → Original disclosure Indexed 1 week, 1 day ago