Disclosure tracker · updated daily

Recent Data Breach Disclosures

Every confirmed data breach we've indexed, 1,900+ this year, from healthcare, finance, technology, government, retail, and education. Sourced from public disclosure feeds, the Verizon DBIR, and major security news outlets. Re-indexed daily; the counts are what this index holds.

5549
Incidents recorded since Jul 2011
1,900+
Incidents this year
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Sectors in the index
Oct 1
Last disclosure indexed
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Latest Disclosures

critical · tech · Sep 22, 2022

Optus

9.8M Australian telecom records exposed, affected US dual citizens

View incident → Indexed 4 years ago