Weekly briefing
Week 27 · 1 Jul – 7 Jul 2019 UTC · assess the changes, then plan the next dates.
Act on1
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App-only tokens for single-tenant applications are only issued if the client app exists in the resource tenant
Identity-platform authentication changes
Coming up1
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Patch Tuesday, 9 July 2019
The second Tuesday of the month, when Microsoft releases security updates for Windows, Office, and servers.
How this list is chosen
Changes from 1 Jul 2019 – 7 Jul 2019 UTC and dates due up to 6 Aug 2019. Dates are the source's own, or labelled as the day ChangeIntel observed a change; never inferred effective dates.
Ranked by kind: exploited vulnerabilities, then up to 3 dates, open known issues, and other notable changes, with at most one entry per feed. Service incidents are on the status board; security baseline downloads, first captures of a document, and metadata-only documentation checks are left out. This is a view of retained evidence, not a reconstruction of everything known at the time.
The briefing is selective. Browse every dated change, review upcoming dates or check the period's coverage.