Threat actors are targeting technology, manufacturing, and financial organizations in campaigns that combine device code phishing and voice phishing (vishing) to abuse the OAuth 2.0 Device ...

Hackers have launched a massive campaign targeting Microsoft 365 and Entra ID (formerly Azure AD) users in a phishing and vishing attack.

Unwitting employees register a hacker’s device to their account; the crook then uses the resulting OAuth tokens to maintain persistent access.

Researchers have uncovered a sustained and ongoing campaign by Russian spies that uses a clever phishing technique to hijack Microsoft 365 accounts belonging to a wide range of targets, researchers ...

Just as we think we’re getting one step ahead of cybercriminals, they find a new way to evade our defenses. The latest method causing trouble for security teams is that of device code phishing, a ...

Overlooked attack method used since last August in a rash of account takeovers. Well, this sucks. But the target list makes sense, from the perspective of an enemy attacking. Ed: trying to be sure the ...

A surge in phishing campaigns abusing Microsoft’s OAuth device code authorization flow has been observed with multiple threat clusters using the technique to gain unauthorized access to Microsoft 365 ...

Come along with me on a journey as we delve into the swirling, echoing madness of identity attacks. Today, I present a case study on how different implementations of OAuth 2.0, the core authentication ...