Cybercriminals and state-sponsored hackers are increasingly exploiting Microsoft’s legitimate OAuth 2.0 device authorization process to hijack enterprise accounts, bypassing multifactor authentication ...
Proofpoint reports phishing surge abusing Microsoft OAuth 2.0 device code flow Victims enter codes on real Microsoft domains, granting attackers access tokens Proofpoint advises blocking device code ...
Kali365 phishing attacks bypass Microsoft 365 MFA by stealing access tokens. Real Microsoft device sign-in pages make Kali365 phishing lures harder to detect. Defenders should restrict device code ...