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    Threat Intelligence

    Summary: Mimecast’s 2025 Threat Intelligence Report

    Your email gateway caught the phishing attempt. Your endpoint protection blocked the malware. Your firewall stopped the intrusion. And yet, your finance team just wired $180,000 to a fraudulent account after receiving a legitimate-looking DocuSign request followed by a convincing phone call from someone claiming to be your CFO. Welcome to 2025, where the most dangerous threats don't break through...

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    Email & Collaboration Threat Protection

    Investigating Misconduct in Slack and Microsoft Teams: Dos, Don’ts, and Privacy Considerations
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    Threat Intelligence

    Olympic-level threats & AI arms races: Navigating cybersecurity in 2026
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    Insider Risk Management & Data Protection

    (Deep)fake news: Recent data reveals gaps between perception and reality
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    Insider Risk Management & Data Protection

    Cyber Threats That Peak on Black Friday
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    Artificial Intelligence (AI)

    Building Trust Through Action (Part 2)
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    Email & Collaboration Threat Protection

    Australia Under Siege: The Alarming Scale of Government Impersonation Scams

    Global Threat Intelligence Report 2025

    Explore the latest global cyber threats, uncover the major events shaping cybersecurity in 2025, and gain actionable insights to strengthen your defenses.

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    Special Collection

    Human Risk

    Human risk has surpassed technology gaps as the biggest cybersecurity challenge. Organizations spent billions fortifying their tech stacks, yet breaches continue unabated. That’s because security isn’t just a technology problem, it’s a human problem. Insider threats, credential misuse and user-driven errors now account for most security incidents.

    Our Picks

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    Email & Collaboration Threat Protection

    Securing Microsoft 365 Collaboration Tools: Beyond Basic Protection

    With over 320 million daily active users in 2024 , Microsoft Teams, SharePoint, and OneDrive have become indispensable tools for workplace collaboration. They help employees connect, communicate, and share critical information in real time. But with this increased reliance comes heightened vulnerability. Solutions like Mimecast's newly launched Collaboration Security and protection for Micros...

    Andrew Williams
    by Andrew Williams
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    Data Compliance & Governance

    The 6-Step Roadmap to Seamless PCI DSS v4.0 Compliance

    Safeguard Cardholder Data, Minimize Compliance Risks With the March 31, 2025 deadline for PCI DSS v4.0 compliance fast approaching, organizations must act now to protect cardholder data, maintain compliance, and minimize risk. While many teams focus on email security, collaboration tools such as Slack, Microsoft Teams, and Zoom remain unprotected, putting sensitive data at risk. Failure to com...

    Angel Grant, CISSP
    by Angel Grant, CISSP
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    Mimecast News

    Cybersecurity Predictions for 2025

    Mimecast’s team of cybersecurity experts monitors petabytes of global threat intelligence and human behavior data for over 42,000 email security customers and has done so for over 21 years. As each year draws to a close, many of us in the cybersecurity industry reflect on what we have seen over the past 12 months and attempt to gain a solid understanding of what we will see in the coming 12 months...

    Kiri Addison
    by Kiri Addison

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