Proton outage, 30 October 2025

Technical difficulties

Started
Resolved
30 Oct 2025, 10:07 UTC (after 59 min)
Impact
Major
Affected
Web Application, Mobile Apps, Mobile and Desktop Apps, Browser Extensions, proton.me Website

Last update from Proton

All services are back online. Earlier today a small portion of our userbase had issues accessing some of our products. The disruption was caused by a partial power failure in Proton's Oslo datacenter which caused our system to be unable to tell if the datacenter was online or offline, requiring us to manually divert impacted traffic to other locations. The impact has since been mitigated, no user data was impacted, no email were lost and delivery is resuming.

30 Oct 2025, 10:07 UTC

Read the full incident on the official Proton status page

Is Proton down now?

This page is the record of one past incident. For the live status, see Is Proton down right now? - it reads the official status page every 2 minutes.

Other Proton incidents

  1. MacOS Certification Errors on the Proton Meet & Proton Mail apps

  2. Service disruption

  3. Global Outage

  4. Partial outage on Proton VPN servers in the Dominican Republic

  5. Investigating Incident

  6. Proton Calendar Issue

  7. Power outage on Proton VPN servers in North Macedonia

  8. Partial outage on Proton VPN servers in Cuba, Honduras, Guatemala and the Dominican Republic

All recorded Proton incidents