Microsoft is investigating an ongoing incident that prevents users from opening files in Teams and Office for the web, including Excel. Initial analysis indicates a potential cross-service issue and the outage has been tagged as a critical incident.
Users may be unable to open files in Office for the web, with impacted Office Apps including but not limited to Excel.
In a subsequent update, the company revealed that initial analysis indicates a potential cross-service issue impacting Office for the web experiences.
Admins should track MO1329446 in the Microsoft 365 admin center for telemetry updates on the cross-service disruption.
Tap a lens to see what this story means for you.
Reader-supported · The Brief
Liked this? The Brief brings you the whole day in tech, verified, every morning. Two minutes, free forever.
See what’s happening right now
The Feed runs all day — short, verified briefs the moment they break.
Open the FeedFollow @thecircuitry_
Every story we publish, as it happens. No noise between.
Reader-supported
The Circuitry is a passion project I've always wanted to build, and I love the work behind it.
Running it costs real money. APIs, hosting, time. To keep improving the site and growing this into something useful for everyone, those costs have to be covered.
Any contribution is appreciated. If not, no pressure. Thanks for reading.
A federal judge issued a 14-day restraining order halting the $110 billion Paramount-Warner Bros Discovery merger after a dozen states argued it would violate antitrust laws. The pause prevents immediate irreversible actions and sets an August 3 hearing on a preliminary injunction while exposing Paramount to millions in daily penalties if the deal misses its September 30 deadline.
Xi Jinping has called for AI openness paired with emergency response systems and new global governance structures, while Asia sees a major Coupang warehouse fire and fresh Indian chip subsidies. The developments highlight competing priorities of innovation, risk control, and regional industrial policy.
SigNoz through 0.133.0 is affected by a reported open redirect in the SSO flow (referenced in NVD as CVE-2026-63094) that lets unauthenticated attackers steal access and refresh tokens from users on Google OAuth, SAML, or OIDC instances. The CVSS 3.1 score of 8.1 from VulnCheck marks it high severity and requires immediate patching on affected self-hosted deployments.
