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Microsoft Security Response Center (MSRC) — API status & change history

Programmatic interfaces to engage with the Microsoft Security Response Center (MSRC)

Last checked 2026-09-18 07:53 UTC — HTTP 200, 415 ms. Availability over 30 days of data: 100.00%.

233 ms · 2026-07-30 20:00 UTC220 ms · 2026-08-01 06:09 UTC484 ms · 2026-08-03 12:32 UTC324 ms · 2026-08-04 17:30 UTC484 ms · 2026-08-05 18:22 UTC389 ms · 2026-08-07 16:33 UTC381 ms · 2026-08-09 13:03 UTC439 ms · 2026-08-10 21:01 UTC396 ms · 2026-08-12 01:36 UTC393 ms · 2026-08-13 02:42 UTC132 ms · 2026-08-14 02:56 UTC131 ms · 2026-08-15 06:46 UTC182 ms · 2026-08-18 13:20 UTC334 ms · 2026-08-19 13:43 UTC164 ms · 2026-08-20 17:17 UTC279 ms · 2026-08-22 02:29 UTC291 ms · 2026-08-24 13:56 UTC393 ms · 2026-08-25 21:50 UTC255 ms · 2026-08-27 09:20 UTC352 ms · 2026-08-28 20:53 UTC1158 ms · 2026-08-31 12:14 UTC577 ms · 2026-09-01 14:28 UTC169 ms · 2026-09-04 00:09 UTC177 ms · 2026-09-05 04:51 UTC166 ms · 2026-09-10 00:10 UTC146 ms · 2026-09-11 03:29 UTC156 ms · 2026-09-13 02:29 UTC765 ms · 2026-09-15 00:18 UTC737 ms · 2026-09-17 04:26 UTC415 ms · 2026-09-18 07:53 UTC
latency · last 30 checks

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Shape history

Nothing confirmed yet · 3 signals on record. A change confirms after it survives three consecutive polls.

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