Dangerous Invitations: Russian Threat Actor Spoofs European Security Events in Targeted Phishing Attacks

VolexityDecember 4, 2025Threat Intel Cloud Identity

In early 2025, Volexity published two blog posts detailing a new trend among Russian threat actors targeting organizations through the abuse of Microsoft 365 OAuth and Device Code authentication workflows to […] The post Dangerous Invitations: Russian Threat Actor Spoofs European Security Events in Targeted Phishing Attacks appeared first on Volexity .

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AttackPhishingMessages that impersonate someone trusted to get people to click, log in or pay.

Dangerous Invitations: Russian Threat Actor Spoofs European Security Events in Targeted Phishing Attacks

Explained

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