Vulnerabilities and outages in one place
Radar: timeline
Daily events, a heatmap of IT service availability and actively exploited vulnerabilities, to see what happened and when.
Events per day tap a bar to see that day
- Vulnerability
- Critical vulnerability
- Degradation
- Outage
Heatmap by service last 30 days · availability
- Operational
- Degradation
- Outage
- No data
Availability counts only the checks in which the provider reported an outage, and only on days with Radar records (shown under the percentage, e.g. 4d). Daily records start when the Radar is enabled; before that, the map uses the incidents published by the providers.
Events on 12/11/2026 × see all days
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Twilio Degradation
Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to United States
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Twilio SendGrid Degradation
Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to United States
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Zoom Degradation
Service Degradation Affecting Microsoft Integrations due to an underlying vendor issue.
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Twilio Degradation Ongoing
Voice Call Silent and One-Way Audio from Colombia to a Subset of Twilio Phone Numbers
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Twilio SendGrid Degradation Ongoing
Voice Call Silent and One-Way Audio from Colombia to a Subset of Twilio Phone Numbers
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Internet (Cloudflare Radar) Outage Ongoing
A global Microsoft 365 disruption impacted Exchange Online and dependent services, including Outlook, Copilot and Teams calendar features. Microsoft said a large number of servers had become unexpectedly unavailable.
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Twilio Degradation
SMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Networks in France
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Twilio SendGrid Degradation
SMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Networks in France