- Published
- Source
- Malwarebytes
- Filed under
- Identity, Awareness, Attacks
Domino's is warning customers by email that their accounts have been compromised in a credential stuffing attack.
Protecting sign-ins
- Phishing-resistant multi-factor authentication – passkeys or security keys – for administrators first.
- Block the old sign-in methods that skip MFA, and review who can grant apps access to your data.
- Alert on impossible travel, newly added MFA methods and unusual consent grants.
More helpNCSC: multi-factor authentication for online services (opens in a new tab)
Defender’s notebook
The attacker technique behind this story, in MITRE’s terms – and what to check in your own estate.
Brute Force
Credential AccessWhat a defender checks
- Look for many failed sign-ins across many accounts from a few addresses – that's password spraying.
- Block legacy authentication, which skips MFA.
- Use smart lockout and a banned-password list.
Build the skillBlue Team Analyst · Identity & Access Monitoring
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