---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-095215"
form_type: "8-K"
ticker: "XYZ"
cik: "0001512673"
company_name: "Block, Inc."
filed_at: "2022-04-04T23:59:59+00:00"
generated_at: "2026-06-26T09:46:55.298189+00:00"
event_type: "cyber"
sentiment: "negative"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Block reports data breach affecting 8.2M Cash App Investing customers

## Summary
- Former employee downloaded reports with names and brokerage account numbers after employment ended on Dec 10, 2021.
- Approximately 8.2 million current and former U.S. customers are being notified.
- No SSNs, passwords, payment card info, or addresses were included in the reports.
- Company does not currently believe the incident will have a material impact on financial results.
- Cash App products other than stock activity and non-U.S. customers were not impacted.

## SEC filing metadata
- accession: 0001193125-22-095215
- form_type: 8-K
- ticker: XYZ
- cik: 0001512673
- company_name: Block, Inc.
- filed_at: 2022-04-04T23:59:59+00:00
- event_type: cyber
- sentiment: negative
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1512673/000119312522095215/0001193125-22-095215-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1512673/000119312522095215/d343042d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-095215
- JSON: https://secwatch.observer/filing/0001193125-22-095215.json
- Plain text: https://secwatch.observer/filing/0001193125-22-095215.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.