The ongoing campaign, first detected in early 2025, is designed to use the OAuth applications as a gateway to obtain ...

Think passkeys make you phishing-proof? Think again. Attackers are using downgrade attacks, device-code phishing, and OAuth ...

The vulnerability exists because when Microsoft applications undergo the OAuth 2.0 (the next generation of OAuth) authorization flow, they trust certain third-party domains and sub-domains that ...

A PoisonSeed phishing campaign is bypassing FIDO2 security key protections by abusing the cross-device sign-in feature in ...

For OAuth to work, the end-user’s client software (e.g., a browser), the services involved and authentication provider must support the right version of OAuth (1.0 versus 2.0).

OAuth tokens are one of the go-to elements that IT vendors use to automate cloud services like code repositories and devops pipelines. While these tokens are useful for enabling key IT services ...

In essence, OAuth defines four main roles. Resource owner, client, authorization server, and resource server. Each of them interacts to enable secure data sharing. Nikhil explains, "OAuth is built ...