---
title: "Anthropic Compliance Activity Feed no longer returns names or titles: 2026-09-24 | Harbyn"
description: "Anthropic Compliance Activity Feed no longer returns names or titles, announced Sep 24, 2026."
canonical: "https://harbyn.com/changes/anthropic/2026-09-24-compliance-activity-feed-no-longer-returns-names-or-titles"
last-updated: 2026-09-29
---

# Anthropic Compliance Activity Feed no longer returns names or titles

Markdown version of <https://harbyn.com/changes/anthropic/2026-09-24-compliance-activity-feed-no-longer-returns-names-or-titles>.

Behavior change - Anthropic. high severity. Announced.

The Activity Feed now always leaves file names, project document names, and artifact titles empty or omitted, including for activities recorded before the change. Names and titles can be looked up by activity ID using a Compliance Access Key with the read:compliance\_user\_data scope.

## Facts

| Fact | Value |
| --- | --- |
| Vendor | [Anthropic](https://harbyn.com/vendors/anthropic.md) |
| Kind | Behavior change |
| Severity | high |
| Status | Announced |
| Announced | Sep 24, 2026 |
| Added to Harbyn | Sep 29, 2026 |
| Lead time | No dated deadline |
| Symbols | `filename`, `title` |
| Review | Reviewed by a person, extracted by a model |

## Find it in your code

```sh
npx harbyn scan
```

This change names no identifier the scanner can match line by line, so the scan tells you whether your repository uses Anthropic, from its packages and API hosts. Nothing leaves your machine.

## Sources

Where this event comes from: the page we read, when we read it, and the hash of that snapshot.

- <https://platform.claude.com/docs/en/release-notes/overview> (changelog, fetched 2026-09-29 02:31 UTC, sha256 `086cb83e99432fb92a8500c95a0eda8ce894a0c18afb94bbadf3188c4ff50ffe`)

## Related changes

### More from Anthropic

- [Cache diagnostics is out of beta](https://harbyn.com/changes/anthropic/2026-09-23-cache-diagnostics-is-out-of-beta.md) (Behavior change, announced Sep 23, 2026)
- [Claude Sonnet 5.5 rejects five Claude Sonnet 5 request patterns](https://harbyn.com/changes/anthropic/2026-09-28-claude-sonnet-5-5-changes-compatibility-with-claude-sonnet-5-code.md) (Behavior change, announced Sep 28, 2026)
- [Claude Sonnet 4.5 model: retirement on 2026-11-30](https://harbyn.com/changes/anthropic/2026-09-30-claude-sonnet-4-5-model-retirement.md) (Retirement, effective Nov 30, 2026)
- [Claude Haiku 5.5 rejects manual extended thinking and returns thinking blocks by default](https://harbyn.com/changes/anthropic/2026-10-07-claude-haiku-5-5-behavior-can-break-code-written-for-claude-haiku-4-5.md) (Behavior change, announced Oct 7, 2026)

### Changes at other vendors

- [Amazon Selling Partner API: ORDER\_CHANGE notifications add PreFulfillmentStatusChange for Amazon Autos](https://harbyn.com/changes/amazon-sp-api/2026-10-14-sp-api-updates-new-listings-items-api-ivp-values-in-eu5-jp-and-ca-stores-oct-3.md) (effective Oct 28, 2026)
- [BigCommerce: 301 redirects will apply only to storefront channels](https://harbyn.com/changes/bigcommerce/2026-10-07-301-redirects-now-apply-to-storefront-channels-only.md) (effective Nov 10, 2026)
- [GitHub: Secret scanning audit log business field changes to enterprise slug](https://harbyn.com/changes/github/2026-10-20-updates-to-github-secret-scanning-7.md) (effective Nov 12, 2026)
- [Jira / Atlassian Cloud: New IP address ranges in use from January 1, 2027](https://harbyn.com/changes/atlassian-jira/2026-10-16-atlassian-cloud-adds-new-ip-address-ranges.md) (effective Jan 1, 2027)

[All upcoming deadlines](https://harbyn.com/deadlines.md)