Russian Hackers Abuse Microsoft 365 OAuth in Sophisticated Phishing Attacks Cybercriminals Russian Hackers Abuse Microsoft 365 OAuth in Sophisticated Phishing Attacks Ddos April 24, 2025 0 Volexity has identified a series of advanced social engineering operations by suspected Russian threat actors targeting Microsoft... Read More Read more about Russian Hackers Abuse Microsoft 365 OAuth in Sophisticated Phishing Attacks