Hackers Taking Over CEO Accounts Using Malicious OAuth Applications

Threat analysts have observed a new campaign named ‘OiVaVoii’, targeting company executives and managers with malicious OAuth apps and custom phishing lures sent from hijacked Office 365 accounts.

Hackers Taking Over CEO Accounts Using Malicious OAuth Applications
Threat analysts have observed a new campaign named ‘OiVaVoii’, targeting company executives and managers with malicious OAuth apps and custom phishing lures sent from hijacked Office 365 accounts.