Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 47.226.28.1 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 47.226.28.128
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 17:02
Error code: 50053
Result: Sign-in was blocked because it came from an IP address with malicious activity
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 92.21.241.1 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 92.21.241.194
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 16:33
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 136.53.3.21 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 136.53.3.216
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 15:11
Error code: 50053
Result: Sign-in was blocked because it came from an IP address with malicious activity
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 51.187.67.2 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 51.187.67.20
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 14:41
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 24.98.57.22 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 24.98.57.227
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 13:23
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 187.13.193. ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 187.13.193.23
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 11:05
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 81.107.19.1 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 81.107.19.147
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 10:35
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 68.204.32.7 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 68.204.32.78
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 10:05
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 66.223.35.2 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 66.223.35.228
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 9:59
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 76.33.135.1 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 76.33.135.141
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 9:14
Error code: 50057
Result: The user account is disabled.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 108.46.28.2 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 108.46.28.235
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 9:07
Error code: 50053
Result: Sign-in was blocked because it came from an IP address with malicious activity
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 185.220.101 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 185.220.101.15
Application: Microsoft Azure CLI
Event time (UTC): 9/13/2026 8:24
Error code: 50053
Result: Sign-in was blocked because it came from an IP address with malicious activity
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 69.253.110. ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 69.253.110.71
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 8:05
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 136.227.232 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 136.227.232.225
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 6:19
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 108.175.13. ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 108.175.13.78
Application: Microsoft Azure CLI
Event time (UTC): 9/13/2026 5:37
Error code: 50053
Result: Sign-in was blocked because it came from an IP address with malicious activity
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 86.136.165. ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 86.136.165.65
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 5:01
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 71.164.77.2 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 71.164.77.217
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 4:48
Error code: 50053
Result: Sign-in was blocked because it came from an IP address with malicious activity
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 194.104.138 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 194.104.138.219
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 2:08
Error code: 50057
Result: The user account is disabled.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 75.88.37.64 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 75.88.37.64
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 1:18
Error code: 50053
Result: Sign-in was blocked because it came from an IP address with malicious activity
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 37.228.252. ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 37.228.252.61
Application: Azure Active Directory PowerShell
Event time (UTC): 9/13/2026 1:08
Error code: 50053
Result: Sign-in was blocked because it came from an IP address with malicious activity
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 24.214.70.1 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 24.214.70.126
Application: Azure Active Directory PowerShell
Event time (UTC): 9/12/2026 23:03
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 87.121.248. ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 87.121.248.227
Application: Azure Active Directory PowerShell
Event time (UTC): 9/12/2026 22:58
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 187.14.117. ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 187.14.117.137
Application: Azure Active Directory PowerShell
Event time (UTC): 9/12/2026 22:43
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 98.4.14.210 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 98.4.14.210
Application: Azure Active Directory PowerShell
Event time (UTC): 9/12/2026 21:05
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Unauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 80.7.149.64 ...
show moreUnauthorized authentication attempt against our Microsoft Entra ID tenant.
Source IP: 80.7.149.64
Application: Azure Active Directory PowerShell
Event time (UTC): 9/12/2026 19:51
Error code: 50053
Result: The account is locked, you've tried to sign in too many times with an incorrect user ID or password.
Destination service: login.microsoftonline.com
Destination port: TCP 443
Activity is consistent with automated password spraying, credential stuffing, or brute-force authentication attempts.
show less
Brute-ForceHacking
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