# Mastercard

Mastercard (mastercard.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index.

- Page: https://thirdpartyindex.com/vendors/mastercard
- Documents last verified: 2026-10-02
- Transparency rating: 14/100 (how much it publishes, not how secure it is): Subprocessor list 0/30 (not found); Processing locations 0/8 (no list); Purposes 0/7 (no list); Data processing addendum 0/12 (not found); Trust center 0/8 (not found); Privacy policy 6/6; security.txt 0/6 (not found); Security page 0/5 (not found); Status page 0/5 (not found); Vulnerability disclosure 0/5 (not found); Pages still reachable 8/8
- Supply chain: relies on 0 tracked vendors directly, 0 within two hops, 0 within three; 4 tracked vendors rely on it directly, 11 within two hops, 574 within three
- Cite as: Mastercard, Third Party Index, https://thirdpartyindex.com/vendors/mastercard (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Privacy policy | https://www.mastercard.com/us/en/global-privacy-notice.html | 2026-10-02 | 2026-10-02 |
| Terms | https://www.mastercard.com/us/en/terms-of-use.html | 2026-10-02 | 2026-10-02 |

## Subprocessors (0)

No subprocessor list has been found or read for this vendor.

## Subprocessor of (4)

Tracked vendors whose own subprocessor lists name it, and what they say they use it for.

- [3dsecure.io](https://thirdpartyindex.com/vendors/3dsecure-io.md): All collected data
- [FreedomPay](https://thirdpartyindex.com/vendors/freedompay.md): 3DSecure (UK/US)
- [IXOPAY](https://thirdpartyindex.com/vendors/ixopay.md): Authentication and fraud detection via 3-D Secure protocol
- [Very Good Security](https://thirdpartyindex.com/vendors/very-good-security.md): Card network specific VAS services (e.g. Network tokens, Account Updater)

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Third Party Index (https://thirdpartyindex.com) monitors vendors' public security and privacy documents and keeps each version as evidence. Data CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); vendors' own documents are theirs. API: https://thirdpartyindex.com/api