Hackers Exploit Microsoft 365 Feature To Send Phishing Emails
The Varonis Managed Data Detection and Response (MDDR) forensic team has uncovered a sophisticated phishing campaign that uses Microsoft’s “Direct Send” feature to spoof internal users and deliver phishing emails without ever needing to compromise an account. According to researchers at Varonis, this campaign, which has been active since May 2025, has targeted over 70 […]
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