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All issuesVolume 327, Issue 2IT Vendor NewsBarracuda Networks

Email Threat Radar - June 2025

Barracuda Networks, Tuesday, June 10th, 2025

During May, Barracuda threat analysts identified several notable email-based threats targeting organizations around the world and designed to evade detection and boost the chances of success

Including:

The EvilProxy phishing kit resurfacing with new attacks and tactics, such as:

  • Spoofing the Upwork employment platform
  • Sending fake Microsoft 365 security warnings
  • Invoice scam attacks with layered attachments for added deception

Hospitality-themed phishing attacks using the ClickFix social engineering technique made popular by nation-state threat actors.

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