Possible 1Password login brute force
Description
AlphaSOC detected potential brute force activity targeting 1Password accounts. This indicates multiple failed authentication attempts that could represent a threat actor systematically trying different credential combinations to gain unauthorized access to 1Password vaults.
Impact
Successful brute force attacks against 1Password accounts could expose all stored credentials, API keys, and other sensitive information within the compromised vault. This could lead to data breaches and compromise of all systems and services whose credentials are stored in the affected vault.
Severity
| Severity | Condition |
|---|---|
Medium | Possible 1Password login brute force |
Investigation and Remediation
Review authentication logs for the affected 1Password accounts, identifying the source IP addresses and patterns of failed login attempts. Check if the source IPs are known malicious or from unexpected geographic locations. Examine 1Password audit logs for any successful logins following the failed attempts. If you suspect an account compromise, immediately reset the password for the affected account and audit all credentials stored within the vault for potential compromise across connected systems.