The issue has now been resolved. The SNDS system is fully working as expected now.
Posted Jun 19, 2026 - 15:03 UTC
Monitoring
A fix has now been implemented, and we're monitoring the situation further. The SNDS system is fully working as expected now.
Posted Jun 19, 2026 - 09:29 UTC
Identified
The issue has been identified: Microsoft SNDS silently changed how its API responds to data requests, breaking most of our SNDS data sync integration. We're currently working on implementing a fix for this issue and forcing a new data sync after.
Posted Jun 19, 2026 - 07:57 UTC
Investigating
We're investigating a significant increase in API failures when fetching blacklisting data from the Microsoft SNDS platform. This may cause delayed blacklisting/delisting notices on the Microsoft SNDS blacklists.