Hexure incident
DTCC App Sup Transmissions did not go out on 10/6
Resolved after 8 hours, on October 6, 2026.
On 10/6, AppSub transmissions started failing due to an SFTP password reset issue on the DTCC side. This was resolved around 3:00pm Mountain, after the DTCC window had already closed. These transmissions will be sent first thing 10/7 and we will continue to monitor. For any clients requiring a list of applications that did not transmit, we can provide.
Update timeline
- monitoring Oct 06, 2026, 12:00 PM UTC
On 10/6, AppSub transmissions started failing due to an SFTP password reset issue on the DTCC side. This was resolved around 3:00pm Mountain, after the DTCC window had already closed. These transmissions will be sent first thing 10/7 and we will continue to monitor. For any clients requiring a list of applications that did not transmit, we can provide.
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