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Intellistack Incident History

Operational

intellistack.com ↗13 top-level components

checked Nov 6, 2026 1:14 PM UTC · Intellistack's official status page

Intellistack is up and running.

Intellistack is currently operational with all systems functioning normally.

All components operational

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Intellistack incident history

5 reports published by Intellistack in the last 30 days

When Intellistack breaks, it is typically resolved in 7h 28m — median across 2 resolved incidents over 30 days.

November 4, 2026

Formstack Documents Access Issues

Last update
  1. resolvedNov 4 · 14:57 UTC

    This incident has been resolved.

Reported by Intellistack on their status page.

October 30, 2026

Streamline: SMTP Step Failures

Last update
  1. resolvedOct 30 · 21:20 UTC

    This incident has been resolved.

Reported by Intellistack on their status page.

October 28, 2026

Streamline Workflows intermittent failures from Spectrum Internet Traffic

Last update
  1. resolvedOct 29 · 12:09 UTC

    Spectrum has removed us from its Security Shield block list. Some Spectrum customers may still be blocked from starting a new workflow while the change takes effect. Spectrum advised that this may take up to 24 hours for some users.

Reported by Intellistack on their status page.

October 21, 2026

Security Update: PHP

Last update
  1. resolvedOct 22 · 03:01 UTC

    Update - October 21, 2026, 10:51 PM ET We've completed applying the PHP security updates to Formstack Documents as of 10:51 PM ET. With this update, security updates are now complete across all affected services. Here's the final status: Formsite: The Formsite application doesn't use PHP and wasn't affected. Our public formsite.com website was updated as of 12:47 PM ET. Streamline: Updated as of 2:23 PM ET Formstack Forms: Updated and validated in both our US and Australia regions as of 7:15 PM ET Formstack Admin console (account sign-in and management): Updated as of 7:55 PM ET Formstack Documents: Updated and verified as of 10:51 PM ET All times above are October 21, 2026. Our Engineering and Security teams will continue to monitor our environment. To date, we haven't identified any evidence that these vulnerabilities were exploited or that customer data was accessed. No action is required on your part; there's nothing to install, patch, or configure on your end. We will complete our post-update monitoring and will post any additional updates here if warranted.

Reported by Intellistack on their status page.

October 9, 2026

Formstack Sign: Some Documents finalized without audit pages

Last update
  1. resolvedOct 9 · 16:45 UTC

    We identified an issue that caused some Formstack Sign documents to be finalized and delivered without an audit trail. The issue affected documents on October 8 from 7:42 PM to 9:31 PM ET. The signing process has recovered, and newly completed documents are processing normally. We are implementing a recovery script to restore the missing audit trails for affected documents. As part of this recovery process, some customers may receive a duplicate notification that their document has been finalized. If you previously received this notification, no action is required, and the duplicate message can be disregarded. We apologize for the inconvenience.

Reported by Intellistack on their status page.