Anthropic outage — June 3, 2026
Not really touched on here, but one thing I found very useful in switching to nix is having your entire system defined in a single repo opens it up for very nic
Anthropic’s Claude Code was disrupted on June 3, 2026.
Key facts
| Detected | June 3, 2026 · 04:18 UTC |
| Confirmed | 04:18 UTC |
| Resolved | July 22, 2026 · 05:24 UTC |
| Service | Claude Code |
Timeline
- 04:18Z
Detected · Signal
8 crowd signals for Claude Code on ANTHROPIC crossed the signal threshold. - 04:18Z
Confirmed · Official
An official ANTHROPIC status-page notice corroborated the event the same cycle. - 05:24Z
Resolved
Signal volume fell back below the threshold; the event was closed.
How this was detected
1 independent evidence class for claude-code on ANTHROPIC. 8 crowd reports across bluesky, hn_comments, mastodon (independent class), z=+2.5σ vs the cell baseline. No official notice yet — ahead of the vendor.