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.
Phishing attacks are abusing Microsoft Azure's Static Web Apps service to steal Microsoft, Office 365, Outlook, and OneDrive credentials. [...]
Phishing actors are actively abusing Calendly to kick off a clever sequence to trick targets into entering their email account credentials on the phishing page. [...]
IT and software consultancy firm Globant has confirmed that they were breached by the Lapsus$ data extortion group, where data consisting of administrator credentials and source code was leaked by the threat actors. [...]
The Federal Bureau of Investigation (FBI) warned US election officials on Tuesday of an ongoing and widespread phishing campaign trying to steal their credentials since at least October 2021. [...]
As important as end user training and message filtering may be, there is a third method that tip the odds in their favor. Because phishing attacks often come disguised as password reset emails, it is important to handle password resets in a way that makes it obvious that email messages are not part of the password reset process. [...]