A threat actor has been targeting organizations spanning multiple sectors with voice-based fake security requests that prompt Microsoft 365 users to enroll a new Entra passkey with an aim to carry out data extortion attacks.

The threat actor, tracked by Okta under the moniker O-UNC-066, has deployed a panel-controlled phishing kit that's capable of targeting the passkey enrollment process. The



Source: TheHackerNews
Source Link: https://thehackernews.com/2026/07/hackers-use-fake-microsoft-entra.html