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An estimated 26,000 shadow victims remain impacted by vendor breach cascades but are never officially named.

May 27, 2026

An estimated 26,000 shadow victims remain impacted by vendor breach cascades but are never officially named. — This cybersecurity statistic was published by Black Kite in May 2026. It covers topics including Supply Chain, Third-Party Risk, Shadow Victims. The original data appears in 2026 Third-Party Breach Report: Managing Risk Concentration in the Era of Cascading Failures. For the full methodology and detailed findings, refer to the original report.

Source

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Published on 3/7/2026

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Frequently Asked Questions

What does this statistic say?

An estimated 26,000 shadow victims remain impacted by vendor breach cascades but are never officially named. This data was published by Black Kite and covers Supply Chain, Third-Party Risk, Shadow Victims.

Where does this data come from?

This statistic comes from 2026 Third-Party Breach Report: Managing Risk Concentration in the Era of Cascading Failures, published by Black Kite on May 27, 2026. You can view the original report at https://content.blackkite.com/ebook/2026-third-party-breach-report/.

What cybersecurity topics does this cover?

This statistic relates to Supply Chain, Third-Party Risk, Shadow Victims. Browse more statistics on Supply Chain or from Black Kite.

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