Sentinel incident

Compromised email

Notice Resolved View vendor source →

Sentinel experienced a notice incident on March 25, 2025, lasting 6d 2h. The incident has been resolved; the full update timeline is below.

Started
Mar 25, 2025, 11:48 AM UTC
Resolved
Mar 31, 2025, 02:30 PM UTC
Duration
6d 2h
Detected by Pingoru
Mar 25, 2025, 11:48 AM UTC

Update timeline

  1. identified Mar 25, 2025, 11:48 AM UTC

    We understand that an email has gone out from Matthew with a PDF. Please ignore and delete this email and if you have opened can you get in contact with support.

  2. monitoring Mar 25, 2025, 04:31 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Mar 31, 2025, 02:30 PM UTC

    The offending email has been blocked from all Microsoft tenants and deleted from Outlook.