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Failure reasons 3 of 21

3 to review

Why sign-ins didn't complete. Prompts (MFA, "Stay signed in?") are recorded by Microsoft as failures but are part of a normal sign-in.

Error code: 50053Remove Clear filters
ClientError codeKindSign‑insAccountsLast seen (UTC)
Contoso Legal LLP medium50053Failure1111 Oct 2026, 02:20
What it means: Locked out: too many wrong passwords (smart lockout), or the address is known to be malicious
Fabrikam Dental Group medium50053Failure1111 Oct 2026, 02:20
What it means: Locked out: too many wrong passwords (smart lockout), or the address is known to be malicious
Northwind Traders medium50053Failure1111 Oct 2026, 02:20
What it means: Locked out: too many wrong passwords (smart lockout), or the address is known to be malicious

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