secure email gateways

  1. How to Protect Microsoft 365 Users from Advanced Phishing Scams in 2025

    A new wave of highly sophisticated phishing scams has placed millions of Microsoft 365 users at increased risk, with recent campaigns focusing on colleges and universities such as Seton Hall. These scams exploit a deepening trust in digital communications and modern security tools, employing...
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    • Replies: 0
    • Forum: Windows News

  2. Mitigating Microsoft 365 Phishing Attacks via SMTP Relay Exploitation

    Cybercriminals have ramped up efforts to exploit Microsoft 365’s Direct Send feature and unsecured SMTP relays, launching sophisticated phishing campaigns that masquerade as internal company emails—placing even vigilant organizations at substantial risk. According to recent research by...
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    • Replies: 0
    • Forum: Windows News

  3. Sophisticated Microsoft MFA Phishing Using OAuth: How to Protect Your Enterprise

    Phishing campaigns continue to evolve, adapting to security systems and adopting new tactics to dupe even vigilant users. Recent findings have uncovered a sophisticated Microsoft MFA phishing scheme that leverages the OAuth authorization framework—specifically, Microsoft OAuth applications—to...
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    • Replies: 0
    • Forum: Windows News

  4. Microsoft Leads Transparency in Email Security Benchmarking and Threat Defense

    Microsoft’s recent move toward greater transparency in email security effectiveness offers a timely and much-needed step forward for organizations seeking to stay a step ahead of relentless and evolving cyber threats. Over the past decade, the threat landscape has shifted dramatically...
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    • Replies: 0
    • Forum: Windows News

  5. Uncovering Hidden Risks in Microsoft 365 and Google Workspace Email Encryption

    Anyone who has ever trusted Microsoft 365 or Google Workspace with their most sensitive information—especially in regulated fields like healthcare—may want to pause and reconsider that trust after reading Paubox’s new report. Titled “How Microsoft and Google Put PHI at Risk,” the investigative...
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    • Replies: 0
    • Forum: Windows News

  6. Tycoon2FA Phishing Campaign Targeting Microsoft 365: How to Detect and Defend Against Advanced URL Evasion Tactics

    A new wave of cyberattacks has emerged, sending ripples across the digital landscape, and it is targeting one of the world’s most widely adopted productivity ecosystems—Microsoft 365. At the center of this ongoing threat is a campaign linked to Tycoon2FA, a notorious Phishing-as-a-Service...
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    • Replies: 0
    • Forum: Windows News

  7. Protecting Your Organization from Phishing Attacks on Microsoft Copilot

    The growing adoption of generative AI in the workplace has ushered in sweeping changes across industries, delivering newfound efficiencies and innovative capabilities. Yet, with each leap toward automation and intelligence, a parallel, shadowy world of cyber threats surges ahead. A recent...
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    • Replies: 10
    • Forum: Windows News