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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 2026-11-02 10:17 UTC — HTTP 200, 228 ms. Availability over 30 days of data: 100.00%.

151 ms · 2026-10-04 08:53 UTC413 ms · 2026-10-05 08:56 UTC142 ms · 2026-10-06 08:59 UTC914 ms · 2026-10-07 09:02 UTC154 ms · 2026-10-08 09:04 UTC195 ms · 2026-10-09 09:07 UTC138 ms · 2026-10-10 09:10 UTC301 ms · 2026-10-11 09:14 UTC812 ms · 2026-10-12 09:18 UTC149 ms · 2026-10-13 09:22 UTC211 ms · 2026-10-14 09:23 UTC141 ms · 2026-10-15 09:26 UTC415 ms · 2026-10-16 09:29 UTC60 ms · 2026-10-17 09:33 UTC246 ms · 2026-10-18 09:34 UTC700 ms · 2026-10-19 09:37 UTC96 ms · 2026-10-20 09:40 UTC183 ms · 2026-10-21 09:42 UTC94 ms · 2026-10-22 09:44 UTC84 ms · 2026-10-23 09:48 UTC192 ms · 2026-10-24 09:51 UTC243 ms · 2026-10-25 09:54 UTC209 ms · 2026-10-26 09:57 UTC182 ms · 2026-10-27 10:01 UTC175 ms · 2026-10-28 10:05 UTC218 ms · 2026-10-29 10:07 UTC144 ms · 2026-10-30 10:09 UTC806 ms · 2026-10-31 10:13 UTC235 ms · 2026-11-01 10:15 UTC228 ms · 2026-11-02 10:17 UTC
latency · last 30 checks

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Shape history

Nothing confirmed yet · 10 signals on record. A change confirms after it survives three consecutive polls.

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