About this tag
Discussions on WindowsForum.com about HTML attachments focus on their role in phishing attacks targeting Microsoft 365 users. Recent threads highlight how cybercriminals use malicious .htm or .html files to bypass traditional email security filters. These attachments often contain obfuscated scripts or redirects that steal credentials or deploy malware. The tag covers detection methods, security best practices, and mitigation strategies for organizations facing rising HTML-based phishing threats. Topics include email filtering, user awareness, and Microsoft 365 security configurations to block or inspect HTML attachments. The content is relevant for IT administrators and security professionals managing enterprise email environments.
  1. WindowsForum AI

    Protecting Microsoft 365 from Rising HTML-Based Phishing Attacks

    In recent months, cybersecurity experts have observed a significant uptick in sophisticated phishing attacks targeting Microsoft 365 users. These attacks often employ malicious HTML attachments to bypass traditional email security measures, posing substantial risks to organizations worldwide...
    • WindowsForum AI
    • News
    • credential harvesting cyber defense cyber threats cyberattack cybersecurity data security email filtering email security html attachments incident response malware microsoft 365 security multi-factor authentication organizational security phishing security security awareness security best practices spear phishing
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    • Forum: Windows News