Proofpoint has warned about phishing campaigns abusing legitimate device authorization flow to bypass MFA and gain persistent access.

Threat Groups Hijack Microsoft 365 Accounts Using OAuth Device Code Exploit Security researchers warn that threat groups are ...

Financially motivated and nation-state threat groups are behind a surge in the use of device code phishing attacks that abuse Microsoft's legitimate OAuth 2.0 device authorization grant flow to trick ...

A deep dive comparing API Keys, OAuth 2.0, JWT, and HMAC for CTOs. Learn which api authentication method fits your enterprise SSO and IAM strategy.

Multiple threat actors are compromising Microsoft 365 accounts in phishing attacks that leverage the OAuth device code authorization mechanism. Attackers trick victims into entering a device code on ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Proofpoint reports phishing surge abusing Microsoft OAuth 2.0 device code flow Victims enter ...

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 ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

5th January 2026: We added new Genshin Impact codes. Like a lot of free-to-play games, Genshin Impact has an in-game currency called Primogems that you'll find yourself quickly spending on Wish Items ...