Massive attacks bypass MFA on Office 365 and G Suite accounts via IMAP Protocol
Security Affairs
MARCH 17, 2019
Threat actors targeted Office 365 and G Suite cloud accounts using the IMAP protocol to bypass multi-factor authentication (MFA). Over the past months, threat actors have targeted Office 365 and G Suite cloud accounts using the IMAP protocol to bypass multi-factor authentication (MFA). Experts at Proofpoint conducted an interesting study of massive attacks against accounts of major cloud services, The experts noticed that attackers leverage legacy protocols and credential dumps to increase the e
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