# Anthropic

- Domain: anthropic.com · Category: ai
- Status page: https://status.anthropic.com (polled every 10 minutes; now operational)
- Incidents archived: 923 (331 major/critical, 4 maintenances), history since 2023-03-16
- Last 90 days: 72 incidents; open now: 0
- Silently edited or deleted incidents: 0

## Incidents by year

| Year | Incidents | Major/critical | Maintenance | Median duration |
| --- | --- | --- | --- | --- |
| 2023 | 30 | 5 | 0 | 1.1 h |
| 2024 | 189 | 85 | 3 | 1.3 h |
| 2025 | 333 | 120 | 1 | 1.3 h |
| 2026 | 371 | 121 | 0 | 1.0 h |

## Recent notable changes

| When (UTC) | Change | Summary |
| --- | --- | --- |
| 2026-10-17 18:24 UTC | [Pricing page changed: feature moved](https://rewindex.com/change/p475.md) | The pricing page removed “Claude Code included” labels from Pro and Max and added “Code” after “Claude” in a feature list. These are presentation changes; the diff does not establish that Claude Code access changed for either plan. |
| 2026-10-07 13:25 UTC | [Major incident: Elevated errors on platform.claude.com](https://rewindex.com/change/i8ef5fb6c88654b.md) | Anthropic reported a major incident affecting usage data on platform.claude.com Usage and Rate limits pages and the Admin API usage report, starting 2026-10-07 13:25 UTC and resolved 2026-10-13 18:00 UTC (6 days 4 h). Mitigations reduced errors, but recent usage could remain delayed while a full fix was pending; core functionality and API requests were unaffected. |
| 2026-10-07 01:20 UTC | [Major incident: Elevated errors loading usage data on platform.claude.com](https://rewindex.com/change/i9f4f5f73ad979a.md) | Anthropic reported major errors loading platform.claude.com Usage page and Admin API usage reports; Messages API requests were unaffected. Tracked from 2026-10-07 01:20 UTC until resolution at 2026-10-07 02:33 UTC (1 h 13 min), the incident’s resolution update specified errors from 00:00 UTC on October 7 to 01:40 UTC on October 7. |
| 2026-10-06 12:24 UTC | [Major incident: Elevated errors for Claude Opus 5.5](https://rewindex.com/change/i0354bd3e7a3cd2.md) | Claude Opus 5.5 requests experienced elevated errors affecting claude.ai, Claude API (api.anthropic.com), Claude Code, and Claude Cowork. Anthropic rated the impact major; the incident started at 2026-10-06 12:24 UTC and was resolved at 2026-10-06 12:43 UTC, lasting 18 min. Anthropic identified the cause but did not disclose it or the fix. |
| 2026-10-05 13:05 UTC | [Major incident: Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1](https://rewindex.com/change/i9edd8c4e3e4216.md) | Anthropic reported a major incident with elevated errors for Claude Mythos 5.1 and Claude Fable 5.1 across claude.ai, Claude API (api.anthropic.com), Claude Code and Claude Cowork. It started 2026-10-05 13:05 UTC and resolved at 2026-10-05 13:21 UTC (computed duration: 15 min); the vendor reported impact from 12:40 UTC to 13:10 UTC. |
| 2026-09-29 14:21 UTC | [Major incident: Elevated errors on claude.ai, Claude Code, Claude Cowork and the Claude API](https://rewindex.com/change/idc6fc8d75dae83.md) | Anthropic reported major errors affecting claude.ai, Claude Code, Claude Cowork and the Claude API, blocking sign-ins, new sessions, purchases and uploads; some messages may not have been saved. Impact occurred from 14:00 UTC to 14:59 UTC; the incident started 2026-09-29 14:21 UTC and resolved at 2026-09-29 16:27 UTC (recorded duration: 2 h 5 min). |
| 2026-09-22 00:57 UTC | [Major incident: Elevated errors for multiple models](https://rewindex.com/change/iaa554370609141.md) | Anthropic reported a major outage with elevated request errors affecting Claude Mythos 5 and 5.1, Claude Fable 5 and 5.1, and Claude Opus 5. The incident started 2026-09-22 00:57 UTC and resolved at 2026-09-22 02:35 UTC (1 h 37 min); Anthropic stated actual impact occurred from 00:50 UTC to 02:10 UTC. |
| 2026-09-15 09:48 UTC | [Major incident: Intermittent error spikes for Claude Mythos 5.1 and Claude Fable 5.1](https://rewindex.com/change/i554f36e70a2387.md) | Anthropic reported major intermittent error spikes for Claude Mythos 5.1 and Claude Fable 5.1, affecting claude.ai, Claude API (api.anthropic.com), Claude Code and Claude Cowork. The incident started at 2026-09-15 09:48 UTC and was resolved at 2026-09-15 11:14 UTC, lasting 1 h 26 min; a fix was deployed by 10:50 UTC. |
| 2026-09-11 14:19 UTC | [Major incident: Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1](https://rewindex.com/change/i055b3888ce3932.md) | Anthropic reported major elevated errors for Claude Mythos 5.1 and Claude Fable 5.1 across claude.ai, Claude API (api.anthropic.com), Claude Code and Claude Cowork. The incident started 2026-09-11 14:19 UTC, lasted 17 min and was resolved after a fix was deployed; Anthropic separately reported impact from 13:57 to 14:20 UTC. |
| 2026-09-10 15:54 UTC | [Major incident: Degraded functionality for Claude Cowork on Windows](https://rewindex.com/change/i9bed555e7669fc.md) | Claude Cowork on Windows could not run local commands after a September 8 Windows update blocked workspace access to the computer’s drive; chat and file reading/editing still worked for most users. Anthropic rated the incident major, from 2026-09-10 15:54 UTC to 2026-09-14 19:14 UTC (4 days 3 h). Microsoft’s September 14 Windows update fixed it. |

Full timeline: [Anthropic changes](https://rewindex.com/company/anthropic/changes.md)
## Silent edits and deletions

_None._

## Page change history

| Page | URL | Versions | Last changed (UTC) | History |
| --- | --- | --- | --- | --- |
| Privacy policy | [https://anthropic.com/privacy](https://anthropic.com/privacy) | 1 | 2026-10-17 |  |
| Terms of service | [https://anthropic.com/terms](https://anthropic.com/terms) | 1 | 2026-10-17 |  |
| Pricing | [https://www.anthropic.com/pricing](https://www.anthropic.com/pricing) | 2 | 2026-10-17 | [1 change(s)](https://rewindex.com/company/anthropic/changes.md?history=pg616) |
| Trust / security | [https://trust.anthropic.com](https://trust.anthropic.com) | 2 | 2026-10-17 |  |

| Observed (UTC) | Page | Text length change | Diff |
| --- | --- | --- | --- |
| 2026-10-17 18:24 UTC | Pricing | -30 | [what changed](https://rewindex.com/change/p475.md) |

## Latest 100 incidents

| Started (UTC) | Incident | Impact | Duration | Edited |
| --- | --- | --- | --- | --- |
| 2026-10-07 21:23 UTC | [Issue with spend limits](https://stspg.io/frlrjsqqn605) | none | 0 min |  |
| 2026-10-07 13:25 UTC | [Elevated errors on platform.claude.com](https://stspg.io/sjkw7njwf0mt) | major | 6 d |  |
| 2026-10-07 01:20 UTC | [Elevated errors loading usage data on platform.claude.com](https://stspg.io/scdhhnplc2jn) | major | 1.2 h |  |
| 2026-10-06 12:24 UTC | [Elevated errors for Claude Opus 5.5](https://stspg.io/bzc81gbv1b99) | major | 19 min |  |
| 2026-10-05 13:05 UTC | [Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1](https://stspg.io/wdqhxt8xt574) | major | 16 min |  |
| 2026-10-01 16:20 UTC | [Delayed credits on the Claude Platform](https://stspg.io/jg26d0skzh27) | minor | 6.3 h |  |
| 2026-09-29 14:21 UTC | [Elevated errors on claude.ai, Claude Code, Claude Cowork and the Claude API](https://stspg.io/br61xzj05pp5) | major | 2.1 h |  |
| 2026-09-22 00:57 UTC | [Elevated errors for multiple models](https://stspg.io/90s4l9yywzbk) | major | 1.6 h |  |
| 2026-09-16 16:18 UTC | [Issues with Google Play subscriptions](https://stspg.io/wzwyxh4x9t39) | none | 33 min |  |
| 2026-09-15 09:48 UTC | [Intermittent error spikes for Claude Mythos 5.1 and Claude Fable 5.1](https://stspg.io/x1qpycpg6ln7) | major | 1.4 h |  |
| 2026-09-11 14:19 UTC | [Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1](https://stspg.io/n9n8kfcxtkfm) | major | 17 min |  |
| 2026-09-10 21:43 UTC | [Elevated latency on the Claude API for some users](https://stspg.io/hfs7749ykl14) | minor | 1.7 h |  |
| 2026-09-10 15:54 UTC | [Degraded functionality for Claude Cowork on Windows](https://stspg.io/5yp3rhhztm30) | major | 4 d |  |
| 2026-09-03 13:26 UTC | [Elevated errors for multiple models](https://stspg.io/9xz4hhmd1jzn) | major | 3.0 h |  |
| 2026-09-03 12:37 UTC | [Elevated errors for Claude Sonnet 5](https://stspg.io/jt14jk41pjsf) | major | 19 min |  |
| 2026-09-02 21:17 UTC | [Elevated errors for Claude Sonnet 5](https://stspg.io/9dgzwz3ymz42) | major | 26 min |  |
| 2026-09-01 23:26 UTC | [Delays in credit purchases](https://stspg.io/jc510qy51bfh) | minor | 2.0 h |  |
| 2026-09-01 17:05 UTC | [Degraded performance on platform.claude.com and Claude for Microsoft Office 365](https://stspg.io/4rf459q4pjc3) | minor | 1.0 h |  |
| 2026-09-01 16:02 UTC | [Degraded performance on Claude for Microsoft Office 365](https://stspg.io/k8bzm26b6sy9) | minor | 20 min |  |
| 2026-08-31 19:21 UTC | [Degraded performance on claude.ai and Claude Code](https://stspg.io/gny7dn3k231b) | minor | 1.2 h |  |
| 2026-08-31 17:23 UTC | [Degraded performance on claude.ai](https://stspg.io/hmpwykr9h567) | minor | 29 min |  |
| 2026-08-28 17:22 UTC | [Elevated errors on Claude Code and Claude Cowork](https://stspg.io/6rfby2z7stc2) | major | 3.0 h |  |
| 2026-08-24 20:11 UTC | [Issues logging into Claude.ai](https://stspg.io/6211zbpptv0y) | minor | 15 min |  |
| 2026-08-24 17:12 UTC | [Errors logging into Claude.ai](https://stspg.io/kg59rclpfzsz) | minor | 3 min |  |
| 2026-08-24 05:06 UTC | [Elevated errors for multiple models](https://stspg.io/5kzdprb1xsbx) | major | 3.4 h |  |
| 2026-08-20 19:16 UTC | [Elevated errors on requests to multiple models](https://stspg.io/w7yghz6hfr72) | major | 26 min |  |
| 2026-08-20 18:32 UTC | [Elevated errors on Google connectors](https://stspg.io/lmcgl9dpjxk0) | minor | 29 min |  |
| 2026-08-19 09:42 UTC | [Degraded performance for Claude Opus 5 and Claude Haiku 4.5](https://stspg.io/zg9tfmjj1th2) | minor | 1.3 h |  |
| 2026-08-18 16:20 UTC | [Degraded performance for multiple models](https://stspg.io/tcsfmtc03xgm) | minor | 2.7 h |  |
| 2026-08-17 13:56 UTC | [Degraded performance for Claude Opus 5, Claude Sonnet 5](https://stspg.io/dw9p8s0wg6hh) | minor | 1.6 h |  |
| 2026-08-16 21:58 UTC | [Service disruption on Claude services](https://stspg.io/cc6kmwrqhzmh) | critical | 36 min |  |
| 2026-08-14 23:57 UTC | [Elevated errors for Claude Fable 5](https://stspg.io/vpnnwf2vhdv4) | major | 30 min |  |
| 2026-08-14 20:30 UTC | [Service disruption on Claude services](https://stspg.io/wlcwm73lh5vb) | major | 1.5 h |  |
| 2026-08-14 07:58 UTC | [Issues reaching status.claude.com](https://stspg.io/xvp8fkkjmtq0) | none | 2.9 h |  |
| 2026-08-14 00:36 UTC | [Service disruption on Claude Code on the web and related services](https://stspg.io/wftzxt096mrk) | minor | 15 min |  |
| 2026-08-13 14:33 UTC | [Elevated errors for Claude Mythos 5, Claude Fable 5, and Claude Sonnet 5](https://stspg.io/pbnrks0mrn4w) | major | 1.6 h |  |
| 2026-08-12 13:50 UTC | [Degraded performance for multiple models](https://stspg.io/twh93x4twdps) | minor | 4.3 h |  |
| 2026-08-05 13:51 UTC | [Degraded performance for Claude Opus 5](https://stspg.io/398gbykd844r) | minor | 43 min |  |
| 2026-08-05 07:05 UTC | [Degraded performance of multiple models](https://stspg.io/v7xpxd5xg5pc) | minor | 7.2 h |  |
| 2026-08-04 20:48 UTC | [Elevated errors across many models](https://stspg.io/j5npxk25yrp3) | major | 1.2 h |  |
| 2026-08-04 11:27 UTC | [Elevated errors on Claude Sonnet 5](https://stspg.io/ptvqccgrb82w) | minor | 25 min |  |
| 2026-08-04 06:16 UTC | [Elevated errors on Claude Sonnet 5](https://stspg.io/hm20mwq68yn1) | minor | 39 min |  |
| 2026-08-03 15:13 UTC | [Degraded performance on Claude Sonnet 5](https://stspg.io/gr4zh2flvcjk) | minor | 15 min |  |
| 2026-08-03 12:52 UTC | [Error rates across multiple models](https://stspg.io/7kvfvmpb8phc) | minor | 1.4 h |  |
| 2026-07-31 06:18 UTC | [Degraded performance on Claude Sonnet 5](https://stspg.io/5tnhyrw0vnfq) | minor | 47 min |  |
| 2026-07-30 13:43 UTC | [Degraded performance on Claude Opus 4.8](https://stspg.io/5d61g084jy31) | minor | 41 min |  |
| 2026-07-30 05:57 UTC | [Elevated errors across many models](https://stspg.io/cpzpstxn0z6k) | major | 4.8 h |  |
| 2026-07-29 19:49 UTC | [Elevated errors across all models](https://stspg.io/6xr5mmpjs1k3) | critical | 2.8 h |  |
| 2026-07-27 13:39 UTC | [Elevated errors on Claude Opus 5 and Haiku 4.5](https://stspg.io/996bl17pqbbx) | minor | 57 min |  |
| 2026-07-27 11:27 UTC | [Elevated errors on Claude Opus 5](https://stspg.io/1ctlvqtq2z6k) | minor | 1.1 h |  |
| 2026-07-27 08:16 UTC | [Elevated errors on Claude Opus 5](https://status.anthropic.com/incidents/lhqp09kxq7pb) | minor | 49 min |  |
| 2026-07-26 09:17 UTC | [Elevated errors for Opus 5](https://status.anthropic.com/incidents/zftg3gqkmv18) | major | 1.4 h |  |
| 2026-07-25 21:34 UTC | [Elevated errors for Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other models](https://status.anthropic.com/incidents/j6gv862066n7) | major | 34 min |  |
| 2026-07-25 18:40 UTC | [Elevated errors for Mythos 5, Fable 5, Opus 5 and Claude Haiku 4.5](https://status.anthropic.com/incidents/f1q2wvw4qj4j) | major | 1.1 h |  |
| 2026-07-25 18:13 UTC | [Sonnet 4.6 and Sonnet 5 errors elevated](https://status.anthropic.com/incidents/1019wwb67615) | none | 0 min |  |
| 2026-07-24 09:09 UTC | [Elevated error rate on Opus 4.8](https://status.anthropic.com/incidents/0lbk5m7mbqk5) | minor | 1.2 h |  |
| 2026-07-22 23:52 UTC | [Elevated errors on Haiku 4.5](https://status.anthropic.com/incidents/db1mh1r2zrn5) | minor | 18 min |  |
| 2026-07-22 17:56 UTC | [Microsoft Office add-in availability](https://status.anthropic.com/incidents/yc7mr2gvl914) | none | 46 h |  |
| 2026-07-22 17:27 UTC | [Service disruption on Claude Services](https://status.anthropic.com/incidents/ng5shnqxj1r7) | minor | 18 min |  |
| 2026-07-22 15:24 UTC | [Elevated error rates for Sonnet 5](https://status.anthropic.com/incidents/6h7589wl6l45) | minor | 48 min |  |
| 2026-07-22 13:37 UTC | [Elevated errors on Opus 4.8 and Haiku 4.5](https://status.anthropic.com/incidents/f7w8qkd8z57f) | minor | 1.8 h |  |
| 2026-07-22 08:34 UTC | [Elevated errors for Claude Opus 4.1](https://status.anthropic.com/incidents/xvbzmkjbzh0x) | minor | 26 min |  |
| 2026-07-21 17:40 UTC | [Service disruption on Claude services](https://status.anthropic.com/incidents/4qsb0fp16tpb) | critical | 23 min |  |
| 2026-07-21 15:35 UTC | [Elevated errors on several models](https://status.anthropic.com/incidents/vcynh9cf33xp) | critical | 2.7 h |  |
| 2026-07-21 13:04 UTC | [Elevated errors on Haiku 4.5](https://status.anthropic.com/incidents/j0y67nj6w93z) | major | 3.6 h |  |
| 2026-07-21 11:19 UTC | [Elevated errors across Fable 5](https://status.anthropic.com/incidents/lw0sb1srtznh) | minor | 48 min |  |
| 2026-07-21 10:11 UTC | [Elevated errors across models](https://status.anthropic.com/incidents/y65gwqbztbsp) | minor | 1.1 h |  |
| 2026-07-21 07:11 UTC | [Elevated errors on Haiku 4.5](https://status.anthropic.com/incidents/v35b71rthzhp) | minor | 1.7 h |  |
| 2026-07-20 14:41 UTC | [Elevated errors for Claude Opus 4.8](https://status.anthropic.com/incidents/4n0mmv2v41rf) | minor | 1.6 h |  |
| 2026-07-20 13:20 UTC | [Elevated errors on Haiku 4.5](https://status.anthropic.com/incidents/s39rkbp2xhpd) | minor | 2.4 h |  |
| 2026-07-20 07:35 UTC | [Fable 5 requiring usage credits on Max plans](https://status.anthropic.com/incidents/tnypgb2jbqnq) | minor | 8.0 h |  |
| 2026-07-20 07:03 UTC | [Elevated error rates for Opus 4.5](https://status.anthropic.com/incidents/hlt0yqp4lkww) | minor | 5.8 h |  |
| 2026-07-17 18:32 UTC | [Elevated errors across Fable 5](https://status.anthropic.com/incidents/g613ntyj2pwf) | major | 1.2 h |  |
| 2026-07-17 18:12 UTC | [Elevated error rates for Sonnet 5](https://status.anthropic.com/incidents/lj0khk5vd7v7) | major | 15 min |  |
| 2026-07-17 14:57 UTC | [Elevated errors for Claude Opus 4.8](https://status.anthropic.com/incidents/bwz7ld34gcxt) | minor | 36 min |  |
| 2026-07-17 06:47 UTC | [Elevated errors on Sonnet 5 and Haiku 4.5](https://status.anthropic.com/incidents/7gpjd8n56rlq) | minor | 5.6 h |  |
| 2026-07-16 18:36 UTC | [Elevated errors for multiple models](https://status.anthropic.com/incidents/kqbd7wm6hnnr) | major | 4.3 h |  |
| 2026-07-16 09:23 UTC | [Enterprise SSO sign-in failures](https://status.anthropic.com/incidents/0hzwq1ylg80g) | major | 1.1 h |  |
| 2026-07-16 08:58 UTC | [Elevated errors for Claude Opus 4.7](https://status.anthropic.com/incidents/vjfp60ngq2zj) | minor | 4.5 h |  |
| 2026-07-16 08:39 UTC | [Elevated errors on Claude Sonnet 5](https://status.anthropic.com/incidents/30x7lsq713tl) | minor | 14 min |  |
| 2026-07-15 14:04 UTC | [Elevated errors on multiple models](https://status.anthropic.com/incidents/09g0fh2l7qbb) | minor | 1.1 h |  |
| 2026-07-14 21:31 UTC | [Partial outage of claude.ai: container creation](https://status.anthropic.com/incidents/89rcltb8qg63) | major | 45 min |  |
| 2026-07-13 14:44 UTC | [Elevated errors on Claude Haiku 4.5](https://status.anthropic.com/incidents/pb6hndrzfhxn) | minor | 40 min |  |
| 2026-07-10 14:36 UTC | [Elevated errors for Claude Opus 4.8](https://status.anthropic.com/incidents/mpn4d4xt44dm) | minor | 26 min |  |
| 2026-07-10 13:00 UTC | [Elevated errors for Claude Opus 4.5 and Claude Sonnet 4.5](https://status.anthropic.com/incidents/6djcn2k6v8kp) | none | 0 min |  |
| 2026-07-09 03:28 UTC | [Elevated errors for Claude Opus 4.8](https://status.anthropic.com/incidents/t5kjpnysf4vp) | major | 22 min |  |
| 2026-07-08 19:07 UTC | [Degraded performance for Claude Code on the web, Cowork Remote, Claude Tag, and Claude Code Review sessions](https://status.anthropic.com/incidents/rvb96c56gn6k) | minor | 1.9 h |  |
| 2026-07-08 19:00 UTC | [Issues authorizing to MCP Servers](https://status.anthropic.com/incidents/4y9nybhbljfc) | minor | 0 min |  |
| 2026-07-08 18:00 UTC | [Elevated errors on multiple models](https://status.anthropic.com/incidents/dcxc66flmxbd) | minor | 3.1 h |  |
| 2026-07-08 06:26 UTC | [Elevated errors on Claude Sonnet 5](https://status.anthropic.com/incidents/n3v83qmtlbqm) | minor | 14 min |  |
| 2026-07-07 20:02 UTC | [Elevated errors for some models](https://status.anthropic.com/incidents/l9zyw879cyd6) | major | 3.7 h |  |
| 2026-07-07 06:58 UTC | [Elevated errors on Claude Sonnet 5](https://status.anthropic.com/incidents/hh9hj15mxkrx) | minor | 39 min |  |
| 2026-07-06 21:49 UTC | [Claude Tag seeing elevated GitHub operation failures](https://status.anthropic.com/incidents/d23j8s7t8rx2) | minor | 18 h |  |
| 2026-07-06 19:18 UTC | [Elevated errors on Claude.ai](https://status.anthropic.com/incidents/k5yvlfppnp4f) | critical | 47 min |  |
| 2026-07-06 07:36 UTC | [Elevated errors on several models](https://status.anthropic.com/incidents/tl8x3p1msff2) | minor | 1.6 h |  |
| 2026-07-03 23:42 UTC | [Elevated errors across many models](https://status.anthropic.com/incidents/c0052w6jxl47) | minor | 38 min |  |
| 2026-07-03 21:54 UTC | [Elevated errors on Claude Fable 5 and Claude Mythos 5](https://status.anthropic.com/incidents/mphfs246cjg1) | minor | 12 min |  |
| 2026-07-02 00:38 UTC | [Elevated errors on Claude Opus 4.8](https://status.anthropic.com/incidents/lcccgkzvj2yx) | minor | 41 min |  |
| 2026-06-30 14:31 UTC | [Elevated error rates on Opus 4.8](https://status.anthropic.com/incidents/7ykkywg6yln4) | minor | 57 min |  |
| 2026-06-29 13:35 UTC | [Elevated errors on Opus 4.5](https://status.anthropic.com/incidents/lxpx271gkx7p) | minor | 52 min |  |


## Charts

### Chart data: Anthropic status incidents per year
Grey: all non-maintenance incidents. Orange: major or critical. Years before Oct 2026 come from the vendor’s own status history.

| Year | Incidents | Major/critical |
| --- | --- | --- |
| 2023 | 30 | 5 |
| 2024 | 189 | 85 |
| 2025 | 333 | 120 |
| 2026 | 371 | 121 |

### Chart data: Incidents per month, last 36 months
By impact as reported by the vendor. Maintenance excluded.

| Month | Impact | Incidents |
| --- | --- | --- |
| 2023-10 | minor | 2 |
| 2023-11 | minor | 3 |
| 2023-12 | none | 2 |
| 2024-01 | major | 2 |
| 2024-01 | minor | 1 |
| 2024-01 | none | 5 |
| 2024-02 | minor | 1 |
| 2024-02 | none | 5 |
| 2024-03 | major | 3 |
| 2024-03 | minor | 12 |
| 2024-03 | none | 3 |
| 2024-04 | major | 9 |
| 2024-04 | minor | 4 |
| 2024-04 | none | 7 |
| 2024-05 | major | 4 |
| 2024-05 | minor | 1 |
| 2024-05 | none | 3 |
| 2024-06 | critical | 1 |
| 2024-06 | major | 4 |
| 2024-06 | minor | 7 |
| 2024-06 | none | 4 |
| 2024-07 | major | 11 |
| 2024-07 | minor | 6 |
| 2024-08 | major | 9 |
| 2024-08 | minor | 6 |
| 2024-08 | none | 2 |
| 2024-09 | critical | 2 |
| 2024-09 | major | 9 |
| 2024-09 | minor | 8 |
| 2024-09 | none | 1 |
| 2024-10 | major | 16 |
| 2024-10 | minor | 6 |
| 2024-10 | none | 1 |
| 2024-11 | critical | 2 |
| 2024-11 | major | 9 |
| 2024-11 | minor | 12 |
| 2024-11 | none | 2 |
| 2024-12 | major | 3 |
| 2024-12 | minor | 3 |
| 2024-12 | none | 4 |
| 2025-01 | critical | 1 |
| 2025-01 | major | 10 |
| 2025-01 | none | 2 |
| 2025-02 | major | 7 |
| 2025-02 | minor | 9 |
| 2025-02 | none | 3 |
| 2025-03 | critical | 7 |
| 2025-03 | major | 5 |
| 2025-03 | minor | 6 |
| 2025-03 | none | 6 |
| 2025-04 | critical | 1 |
| 2025-04 | major | 16 |
| 2025-04 | minor | 8 |
| 2025-04 | none | 8 |
| 2025-05 | critical | 2 |
| 2025-05 | major | 13 |
| 2025-05 | minor | 18 |
| 2025-05 | none | 2 |
| 2025-06 | critical | 1 |
| 2025-06 | major | 3 |
| 2025-06 | minor | 14 |
| 2025-06 | none | 2 |
| 2025-07 | critical | 3 |
| 2025-07 | major | 17 |
| 2025-07 | minor | 23 |
| 2025-07 | none | 7 |
| 2025-08 | critical | 1 |
| 2025-08 | major | 6 |
| 2025-08 | minor | 29 |
| 2025-08 | none | 3 |
| 2025-09 | critical | 1 |
| 2025-09 | major | 4 |
| 2025-09 | minor | 28 |
| 2025-09 | none | 2 |
| 2025-10 | critical | 1 |
| 2025-10 | major | 7 |
| 2025-10 | minor | 10 |
| 2025-10 | none | 1 |
| 2025-11 | critical | 1 |
| 2025-11 | major | 6 |
| 2025-11 | minor | 14 |
| 2025-11 | none | 5 |
| 2025-12 | critical | 3 |
| 2025-12 | major | 5 |
| 2025-12 | minor | 11 |
| 2025-12 | none | 2 |
| 2026-01 | critical | 1 |
| 2026-01 | major | 5 |
| 2026-01 | minor | 20 |
| 2026-02 | critical | 2 |
| 2026-02 | major | 13 |
| 2026-02 | minor | 38 |
| 2026-02 | none | 5 |
| 2026-03 | critical | 2 |
| 2026-03 | major | 19 |
| 2026-03 | minor | 29 |
| 2026-03 | none | 1 |
| 2026-04 | critical | 5 |
| 2026-04 | major | 11 |
| 2026-04 | minor | 25 |
| 2026-04 | none | 8 |
| 2026-05 | major | 17 |
| 2026-05 | minor | 23 |
| 2026-05 | none | 1 |
| 2026-06 | critical | 2 |
| 2026-06 | major | 8 |
| 2026-06 | minor | 35 |
| 2026-06 | none | 3 |
| 2026-07 | critical | 4 |
| 2026-07 | major | 12 |
| 2026-07 | minor | 35 |
| 2026-07 | none | 3 |
| 2026-08 | critical | 1 |
| 2026-08 | major | 7 |
| 2026-08 | minor | 16 |
| 2026-08 | none | 1 |
| 2026-09 | major | 8 |
| 2026-09 | minor | 4 |
| 2026-09 | none | 1 |
| 2026-10 | major | 4 |
| 2026-10 | minor | 1 |
| 2026-10 | none | 1 |

### Chart data: Page snapshot history
One dot per archived version. Grey = first archived (baseline), orange = text changed.

| Date | Page | Change |
| --- | --- | --- |
| 2026-10-17 | Trust / security | baseline |
| 2026-10-17 | Pricing | changed |
| 2026-10-17 | Pricing | baseline |
| 2026-10-17 | Privacy policy | baseline |
| 2026-10-17 | Trust / security | baseline |
| 2026-10-17 | Terms of service | baseline |

---
Canonical: https://rewindex.com/company/anthropic · Markdown: https://rewindex.com/company/anthropic.md · JSON: https://rewindex.com/api/v1/companies/anthropic · Generated 2026-10-17T23:59:01.324Z