Microsoft Teams used in phishing campaign to bypass multi-factor authentication

Categories: Business

Categories: News

Tags: Microsoft Teams

Tags: social engineering

Tags: bypass

Tags: MFA

Tags: authenticator

Attackers are using Microsoft Teams chats from compromised Microsft 365 tenants as credential theft phishing lures

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The post Microsoft Teams used in phishing campaign to bypass multi-factor authentication appeared first on Malwarebytes Labs.

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Malformed signature trick can bypass Mark of the Web

Categories: News

Tags: MOTW

Tags: mark of the web

Tags: signature

Tags: malformed

Tags: malware

Tags: ransomware

Tags: bypass

Tags: SmartScreen

We take a look at reports that malware authors are using what appears to be a years-old bug to bypass Mark of the Web alerts.

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The post Malformed signature trick can bypass Mark of the Web appeared first on Malwarebytes Labs.

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