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.
Juniper Networks has warned customers of Mirai malware attacks scanning the Internet for Session Smart routers using default credentials. [...]
Juniper Networks has warned customers of Mirai malware attacks targeting and infecting Session Smart routers using default credentials. [...]
uniper Networks has warned customers of Mirai malware attacks targeting and infecting Session Smart routers using default credentials. [...]
An ongoing phishing scam is abusing Google Calendar invites and Google Drawings pages to steal credentials while bypassing spam filters. [...]
The Russian hacking group tracked as APT29 (aka "Midnight Blizzard") is using a network of 193 remote desktop protocol proxy servers to perform man-in-the-middle (MiTM) attacks to steal data and credentials and to install malicious payloads. [...]
A phishing campaign targeting automotive, chemical, and industrial manufacturing companies in Germany and the UK is abusing HubSpot to steal Microsoft Azure account credentials. [...]