DEBULL Tooling Abuses Microsoft Device-Code Flow to Target M365 Accounts
A sophisticated device code phishing campaign targeting Microsoft 365 accounts has been observed between late June and early July 2026, leveraging collaboration-themed…
Tag: ZeroBEC
ZeroBEC: Email Security Company Analyzing Device Code Phishing Campaigns
ZeroBEC is an email security company that identified the DEBULL campaign targeting Microsoft 365 accounts. Their analysis revealed the use of collaboration-themed…