SavvyCal incident

Massive spam attack

Resolved after 4 hours 18 minutes, on November 5, 2024.

monitoring Nov 05, 2024, 06:52 PM UTC

Out of the abundance of caution, user registration is still disabled while we test out our abuse prevention mechanisms..

Started
Nov 05, 2024, 03:38 PM UTC
Resolved
Nov 05, 2024, 07:56 PM UTC
Duration
4h 18m
Detected by Pingoru
Nov 05, 2024, 03:38 PM UTC

Update timeline

  1. investigating Nov 05, 2024, 03:38 PM UTC

    SavvyCal is experiencing a distributed attack from spammers seeking to abuse our email sending infrastructure. We are currently working to mitigate the attack and send emails that have been delayed..

  2. identified Nov 05, 2024, 04:41 PM UTC

    Between the hours of \~4:40am and 9:30am (Central Time), emails that SavvyCal attempted to send to users were paused by our email sending provider. We are now processing the backlog of these delayed emails..

  3. monitoring Nov 05, 2024, 06:52 PM UTC

    Out of the abundance of caution, user registration is still disabled while we test out our abuse prevention mechanisms..

  4. resolved Nov 05, 2024, 07:56 PM UTC

    This incident has been resolved..

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