Changes / Jupyter (Anaconda) / Cloudflare outage affecting Anaconda services

Jupyter (Anaconda): Major incident: Cloudflare outage affecting Anaconda services

Summary

A major Cloudflare outage caused increased error rates, affecting SSO authentication to all Anaconda services and repo.anaconda.cloud. The incident started at 2025-06-12 18:40 UTC and was resolved at 2025-06-12 20:57 UTC, lasting 2 h 16 min; services were reported as beginning to recover at 06-12 20:22 UTC.

Machine-written from the diff below (Sol; type: incident outage). Check the diff before relying on it.

Major incidentLabel: outage (model (Jev), 100%)Changed Detected Source: stspg.io

What changed

AddedTitle#1
Before: not present
After: Cloudflare outage affecting Anaconda services
AddedImpact#2
Before: not present
After: major
AddedStatus#3
Before: not present
After: resolved
AddedStart time#4
Before: not present
After: 2025-06-12 18:40 UTC
AddedResolved time#5
Before: not present
After: 2025-06-12 20:57 UTC
AddedAffected components#6
Before: not present
After: Anaconda.cloud - Commercial Package Repository - repo.anaconda.cloud - CVE Data, Anaconda.cloud - Commercial Package Repository - repo.anaconda.cloud - Packages, Anaconda.cloud - Commercial Package Repository Service - repo.anaconda.cloud, anaconda.com - anaconda.com, CVE Data - api.anaconda.cloud, Premium Package Repository - repo.anaconda.com/repo
AddedUpdateinvestigating#7
Before: not present
After: A Cloudflare outage is causing increased error rates for some Anaconda services. We're monitoring for updates. https://www.cloudflarestatus.com/incidents/25r9t0vz99rp
AddedUpdateinvestigating#8
Before: not present
After: We are continuing to investigate this issue.
AddedUpdatemonitoring#9
Before: not present
After: We have identified that the outage affected SSO authentication to all services, as well as repo.anaconda.cloud. The services are beginning to recover now. We will continue to monitor.
AddedUpdatemonitoring#10
Before: not present
After: We are continuing to monitor for any further issues.
AddedUpdateresolved#11
Before: not present
After: This incident has been resolved. We apologize to all who are affected by the disruption.

First version of this incident archived by Rewindex. View the live incident.

History of this incident

When (UTC)ChangeKind
Major incident: Cloudflare outage affecting Anaconda services (this change)
A major Cloudflare outage caused increased error rates, affecting SSO authentication to all Anaconda services and repo.anaconda.cloud. The incident started at 2025-06-12 18:40 UTC and was resolved at 2025-06-12 20:57 UTC, lasting 2 h 16 min; services were reported as beginning to recover at 06-12 20:22 UTC.
Major incident

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