Capcom Data Breach

Capcom

Capcom disclosed a data breach exposing 11.7 million email addresses and account details

Do this now

Reset passwords for Capcom accounts and watch for phishing using your exposed email address.

First seen: 24 Oct 2026
Last update: 24 Oct 2026, 10:21 UTC
Source: news

Check this repository for exposure to one security incident from pwned.coffee. Report first, change nothing until I say so.

## Capcom Data Breach
Severity: unknown. Patch status: fix status unknown.
Affected: Capcom

Capcom disclosed a data breach exposing 11.7 million email addresses and account details

## Steps
1. Search the repo, its CI and infra config for Capcom. If present, report the version in use and whether it's affected.
2. No source names a fix yet; check the vendor advisory. Until one ships: restrict network access to it.

## Report
A table: file, product or package, version in use, affected yes/no, exact fix. Then anything a human has to check outside the repo.

If you have the pwned.coffee MCP server (https://pwned.coffee/mcp), call lookup_cve for the latest, and check_repo with this repo's lockfiles, Dockerfiles and workflows for a full receipt.
Sources: https://securityaffairs.com/201626/data-breach/capcom-data-breach-exposes-11-7-million-email-addresses.html https://www.capcom.co.jp/ir/news/html/261022.html
https://pwned.coffee/i/capcom-data-breach

Receipt

Exploitation: No known exploitation
Score: No CVSS published yet: severity unknown.
Last checked: 26 Oct 2026, 13:17 UTC

Sources: KEV – CVE record – Vendor –

Sources

Wrong fix version, or a source we missed? Send it back to chef@pwned.coffee with the source, and we'll correct it here.

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