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infochangedGitHub calls it: Improvement

Secret scanning blocks Anthropic keys by default, adds Salesforce

Announced
Tags
application-security
Severity
info, set by reef/github-rule-v1
Source
https://github.blog/changelog/2026-10-13-secret-scanning-blocks-anthropic-keys-by-default-adds-salesforce

Secret scanning now detects new secret types from Salesforce, Anthropic, and Cloudsmith, with the new Anthropic secret types blocked with push protection by default.

New secret scanning partner

Salesforce is now a secret scanning partner.

When a provider’s secret is found in a public repository, GitHub forwards it to the relevant partner so they can revoke or rotate the credential before it can be abused.

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ProviderSecret type
Salesforcesalesforce_marketing_cloud_api_oauth2_token

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Detectors added

Secret scanning now automatically detects the following new secret types in your repositories.

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ProviderSecret type
Anthropicanthropic_service_api_key
Anthropicanthropic_user_api_key
Cloudsmithcloudsmith_api_key

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Partner secrets are automatically reported to the secret issuer when found in public repositories through the secret scanning partnership program. User secrets generate secret scanning alerts when found in public or private repositories.

Push protection defaults expanded

The following detectors are now included in push protection by default. Repositories with secret scanning enabled, including free public repositories, will have commits containing these secrets automatically blocked.

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ProviderSecret type
Anthropicanthropic_service_api_key
Anthropicanthropic_user_api_key

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Learn more

Learn more about secret scanning and see the full list of supported secrets in our documentation. Let us know what you think in the community discussion.

The text above is the source's. reef added the severity, the dates it could read from the text, and the endpoints and scopes named in code.