| Okta Authentication Failed During MFA Challenge | Okta | Cloud Accounts 
                     Cloud Accounts 
                     Multi-Factor Authentication Request Generation | TTP | Okta Account Takeover, Scattered Lapsus$ Hunters | 2025-10-14 | 
        
              | Okta Successful Single Factor Authentication | Okta | Cloud Accounts 
                     Cloud Accounts 
                     Multi-Factor Authentication Request Generation | Anomaly | Okta Account Takeover | 2025-05-02 | 
        
              | Okta User Logins from Multiple Cities | Okta | Cloud Accounts | Anomaly | Okta Account Takeover | 2025-05-02 | 
        
              | ASL AWS Credential Access GetPasswordData | ASL AWS CloudTrail | Password Guessing 
                     Cloud Accounts | Anomaly | AWS Identity and Access Management Account Takeover | 2025-05-02 | 
        
              | ASL AWS Credential Access RDS Password reset | ASL AWS CloudTrail | Brute Force 
                     Cloud Accounts | TTP | AWS Identity and Access Management Account Takeover, Scattered Lapsus$ Hunters | 2025-10-14 | 
        
              | ASL AWS Multi-Factor Authentication Disabled | ASL AWS CloudTrail | Multi-Factor Authentication 
                     Cloud Accounts 
                     Multi-Factor Authentication Request Generation | TTP | AWS Identity and Access Management Account Takeover | 2025-05-02 | 
        
              | AWS Console Login Failed During MFA Challenge | AWS CloudTrail ConsoleLogin | Cloud Accounts 
                     Multi-Factor Authentication Request Generation | TTP | AWS Identity and Access Management Account Takeover, Compromised User Account | 2025-05-02 | 
        
              | AWS Credential Access Failed Login | AWS CloudTrail ConsoleLogin | Password Guessing 
                     Cloud Accounts | TTP | AWS Identity and Access Management Account Takeover | 2025-05-02 | 
        
              | AWS Credential Access GetPasswordData | AWS CloudTrail GetPasswordData | Password Guessing 
                     Cloud Accounts | Anomaly | AWS Identity and Access Management Account Takeover | 2025-05-02 | 
        
              | AWS Credential Access RDS Password reset | AWS CloudTrail ModifyDBInstance | Brute Force 
                     Cloud Accounts | TTP | AWS Identity and Access Management Account Takeover, Scattered Lapsus$ Hunters | 2025-10-14 | 
        
              | AWS Multi-Factor Authentication Disabled | AWS CloudTrail DeactivateMFADevice, AWS CloudTrail DeleteVirtualMFADevice | Multi-Factor Authentication 
                     Cloud Accounts 
                     Multi-Factor Authentication Request Generation | TTP | AWS Identity and Access Management Account Takeover, Scattered Lapsus$ Hunters | 2025-10-14 | 
        
              | AWS Multiple Failed MFA Requests For User | AWS CloudTrail ConsoleLogin | Cloud Accounts 
                     Multi-Factor Authentication Request Generation | Anomaly | AWS Identity and Access Management Account Takeover | 2025-05-02 | 
        
              | AWS Successful Console Authentication From Multiple IPs | AWS CloudTrail ConsoleLogin | Compromise Accounts 
                     Unused/Unsupported Cloud Regions | Anomaly | Compromised User Account, Suspicious AWS Login Activities | 2025-05-02 | 
        
              | AWS Successful Single-Factor Authentication | AWS CloudTrail ConsoleLogin | Cloud Accounts 
                     Cloud Accounts | TTP | AWS Identity and Access Management Account Takeover | 2025-05-02 | 
        
              | AWS Unusual Number of Failed Authentications From Ip | AWS CloudTrail ConsoleLogin | Password Spraying 
                     Credential Stuffing 
                     Cloud Accounts | Anomaly | AWS Identity and Access Management Account Takeover | 2025-05-02 | 
        
              | Azure Active Directory High Risk Sign-in | Azure Active Directory | Password Spraying 
                     Cloud Accounts | TTP | Azure Active Directory Account Takeover | 2025-05-02 | 
        
              | Azure AD Authentication Failed During MFA Challenge | Azure Active Directory | Cloud Accounts 
                     Cloud Accounts 
                     Multi-Factor Authentication Request Generation | TTP | Azure Active Directory Account Takeover | 2025-05-02 | 
        
              | Azure AD Multi-Factor Authentication Disabled | Azure Active Directory Disable Strong Authentication | Multi-Factor Authentication 
                     Cloud Accounts | TTP | Azure Active Directory Account Takeover, Scattered Lapsus$ Hunters | 2025-10-14 | 
        
              | Azure AD Multi-Source Failed Authentications Spike | Azure Active Directory | Password Spraying 
                     Credential Stuffing 
                     Cloud Accounts | Hunting | Azure Active Directory Account Takeover, NOBELIUM Group | 2025-09-17 | 
        
              | Azure AD Multiple Failed MFA Requests For User | Azure Active Directory Sign-in activity | Cloud Accounts 
                     Cloud Accounts 
                     Multi-Factor Authentication Request Generation | TTP | Azure Active Directory Account Takeover | 2025-05-02 | 
        
              | Azure AD Multiple Users Failing To Authenticate From Ip | Azure Active Directory | Password Spraying 
                     Credential Stuffing 
                     Cloud Accounts | Anomaly | Azure Active Directory Account Takeover | 2025-05-02 | 
        
              | Azure AD Successful PowerShell Authentication | Azure Active Directory | Cloud Accounts 
                     Cloud Accounts | TTP | Azure Active Directory Account Takeover | 2025-05-02 | 
        
              | Azure AD Successful Single-Factor Authentication | Azure Active Directory | Cloud Accounts 
                     Cloud Accounts | TTP | Azure Active Directory Account Takeover | 2025-05-02 | 
        
              | Azure AD Unusual Number of Failed Authentications From Ip | Azure Active Directory | Password Spraying 
                     Credential Stuffing 
                     Cloud Accounts | Anomaly | Azure Active Directory Account Takeover | 2025-05-02 | 
        
              | Detect AWS Console Login by New User | AWS CloudTrail | Unsecured Credentials 
                     Cloud Accounts | Hunting | AWS Identity and Access Management Account Takeover, Suspicious Cloud Authentication Activities | 2025-06-10 | 
        
              | Detect AWS Console Login by User from New City | AWS CloudTrail | Unused/Unsupported Cloud Regions 
                     Cloud Accounts | Hunting | AWS Identity and Access Management Account Takeover, Compromised User Account, Suspicious AWS Login Activities, Suspicious Cloud Authentication Activities | 2025-05-02 | 
        
              | Detect AWS Console Login by User from New Country | AWS CloudTrail | Unused/Unsupported Cloud Regions 
                     Cloud Accounts | Hunting | AWS Identity and Access Management Account Takeover, Compromised User Account, Suspicious AWS Login Activities, Suspicious Cloud Authentication Activities | 2025-05-02 | 
        
              | Detect AWS Console Login by User from New Region | AWS CloudTrail | Unused/Unsupported Cloud Regions 
                     Cloud Accounts | Hunting | AWS Identity and Access Management Account Takeover, Compromised User Account, Suspicious AWS Login Activities, Suspicious Cloud Authentication Activities | 2025-05-02 | 
        
              | GCP Authentication Failed During MFA Challenge | Google Workspace login_failure | Cloud Accounts 
                     Cloud Accounts 
                     Multi-Factor Authentication Request Generation | TTP | GCP Account Takeover, Scattered Lapsus$ Hunters | 2025-10-14 | 
        
              | GCP Multi-Factor Authentication Disabled | Google Workspace | Multi-Factor Authentication 
                     Cloud Accounts | TTP | GCP Account Takeover, Scattered Lapsus$ Hunters | 2025-10-14 | 
        
              | GCP Multiple Failed MFA Requests For User | Google Workspace | Cloud Accounts 
                     Cloud Accounts 
                     Multi-Factor Authentication Request Generation | TTP | GCP Account Takeover, Scattered Lapsus$ Hunters | 2025-10-14 | 
        
              | GCP Multiple Users Failing To Authenticate From Ip | Google Workspace | Password Spraying 
                     Credential Stuffing 
                     Cloud Accounts | Anomaly | GCP Account Takeover | 2025-05-02 | 
        
              | GCP Successful Single-Factor Authentication | Google Workspace | Cloud Accounts 
                     Cloud Accounts | TTP | GCP Account Takeover, Scattered Lapsus$ Hunters | 2025-10-14 | 
        
              | GCP Unusual Number of Failed Authentications From Ip | Google Workspace | Password Spraying 
                     Credential Stuffing 
                     Cloud Accounts | Anomaly | GCP Account Takeover | 2025-05-02 | 
        
              | O365 Multi-Source Failed Authentications Spike | O365 UserLoginFailed | Password Spraying 
                     Credential Stuffing 
                     Cloud Accounts | Hunting | NOBELIUM Group, Office 365 Account Takeover | 2025-05-02 | 
        
              | O365 Multiple Users Failing To Authenticate From Ip | O365 UserLoginFailed | Password Spraying 
                     Credential Stuffing 
                     Cloud Accounts | TTP | NOBELIUM Group, Office 365 Account Takeover | 2025-05-02 | 
        
              | Windows Certutil Root Certificate Addition | CrowdStrike ProcessRollup2, Sysmon EventID 1, Windows Event Log Security 4688 | Digital Certificates | TTP | Secret Blizzard | 2025-10-06 | 
        
              | Windows NirSoft AdvancedRun | CrowdStrike ProcessRollup2, Sysmon EventID 1, Windows Event Log Security 4688 | Tool | TTP | Data Destruction, Ransomware, Unusual Processes, WhisperGate | 2025-05-02 | 
        
              | Windows NirSoft Tool Bundle File Created | Sysmon EventID 11 | Tool | Anomaly | Data Destruction, Unusual Processes, WhisperGate | 2025-10-22 | 
        
              | Windows NirSoft Utilities | CrowdStrike ProcessRollup2, Sysmon EventID 1, Windows Event Log Security 4688 | Tool | Hunting | Data Destruction, WhisperGate | 2025-05-02 | 
        
              | Cisco Secure Firewall - Blacklisted SSL Certificate Fingerprint | Cisco Secure Firewall Threat Defense Connection Event | Code Signing Certificates 
                     Digital Certificates 
                     Web Protocols 
                     Asymmetric Cryptography | TTP | Cisco Secure Firewall Threat Defense Analytics | 2025-05-02 | 
        
              | Cisco Secure Firewall - Connection to File Sharing Domain | Cisco Secure Firewall Threat Defense Connection Event | Web Protocols 
                     External Proxy 
                     Ingress Tool Transfer 
                     Exfiltration to Cloud Storage 
                     Tool | Anomaly | Cisco Secure Firewall Threat Defense Analytics, Scattered Lapsus$ Hunters | 2025-10-14 | 
        
              | Cisco Secure Firewall - Possibly Compromised Host | Cisco Secure Firewall Threat Defense Intrusion Event | Exploitation for Client Execution 
                     Command and Scripting Interpreter 
                     Malware | Anomaly | Cisco Secure Firewall Threat Defense Analytics | 2025-05-02 | 
        
              | Cisco Secure Firewall - Rare Snort Rule Triggered | Cisco Secure Firewall Threat Defense Intrusion Event | Phishing for Information 
                     Web Services | Hunting | Cisco Secure Firewall Threat Defense Analytics | 2025-05-02 |