All systems operational

Every Sentinel service is responding normally.

Checked 22:54 London time
Registry database 0.1 ms response time
Operational
Public threat lookup Accepting queries
Operational
Public JSON API Serving /api/lookup.php and /api/bulk.php
Operational
Reports & appeals Accepting submissions
Operational
Sentinel bot telemetry Coverage synced 10 min ago
Operational
Open metrics

Registry activity

Aggregate numbers only. We never publish who was searched for, or who searched.

New flags — 30 days 1 0 in the last 24 hours
Lookups — 30 days 138 3 in the last 24 hours
Accounts in registry 25
25 active flags 0 lifted in 30 days
Coverage 41
748 members protected updated 10 min ago

Flags by category

Share of every active flag currently held in the registry.

Leaking 23 · 92%
Malicious Comms 1 · 4%
Confidential 1 · 4%

Risk distribution

How serious the current registry entries are.

  • Critical2
  • High23
  • Medium0
  • Low0

Recent registry activity

Anonymised — categories and timings only.

  • Confidential flag added 5 Aug 2026
  • Malicious Comms flag added 27 Sep 2024
  • Leaking flag added 19 Sep 2024
  • Leaking flag added 19 Sep 2024
  • Leaking flag added 18 Sep 2024
  • Leaking flag added 18 Sep 2024
  • Leaking flag added 18 Sep 2024
  • Leaking flag added 11 Sep 2024

Building something with this data?

Our read-only JSON API exposes single and bulk lookups, plus this page's health payload.

Read the API docs