A new phishing campaign uses a Coinbase-themed email to install an Office 365 consent app that gives attackers access to a victim's email.

Cybercriminals are promoting malicious Microsoft OAuth apps that masquerade as Adobe and DocuSign apps to deliver malware and steal Microsoft 365 accounts credentials.

Proofpoint observed campaigns impersonating trusted brands like SharePoint and DocuSign with malicious OAuth applications to get into Microsoft 365 accounts.

Phishing attackers bypassed Microsoft's verified publisher checks to create apps that dupe victims into granting access to their online accounts.

Microsoft says its Threat Intelligence team has been observing financially motivated attacks and scams using OAuth apps as automation tools. In a new post, the team explained how threat actors ...

Against the backdrop of widespread remote working and the increased use of collaboration apps, attackers are ramping up application-based attacks that exploit OAuth 2.0, Microsoft is warning.