Stolen credentials can enable account takeover and lateral movement; phishing-resistant MFA, password managers, and rapid revocation reduce the risk.
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Background for this topic.
Credentials are the data used to verify a user's identity to a system, commonly including usernames, passwords, security tokens, or biometric identifiers. They serve as gatekeepers for access to accounts, applications, and sensitive information. Attackers target credentials to impersonate users, escalate privileges, or gain unauthorized system access.
Compromise of credentials can occur through phishing, credential stuffing, or theft from insecure storage. Effective defenses include enforcing strong, unique passwords, implementing multi-factor authentication (MFA), and securely storing credentials using hashing or encryption. Monitoring for unusual login patterns and promptly revoking compromised credentials are also critical to limit attacker impact.
A proposed plan to charge users for the platform's coveted blue check mark has, unsurprisingly, inspired attackers to try to dupe people into giving up their credentials.
Retailers' new holiday jingle must hit cybersecurity high points to help survive the season. Forget Dasher and Dancer — add SAST and DAST to app testing; manage third-party risks; and use MFA along with training and proper authentication to secure credentials.