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All news with #mimecast tag

4 articles

Insider Threats Surge as AI and Remote Work Expand Risk

🚨 Insider threats are rising again: the Mimecast State of Human Risk Report found 42% of organizations saw increases in both malicious and negligent insider incidents, with an average of six insider-driven incidents per month at an estimated cost of $13.1 million per incident. Two-thirds of surveyed IT leaders expect insider-related data loss to grow over the next 12 months. Experts warn the insider perimeter now includes contractors, fraudulent hires, and AI agents, and they recommend adaptive, behavior-driven controls, coordinated legal/HR response plans, and extending protections to nonhuman identities to reduce risk.
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AI-Driven Insider Risk Now a Critical Business Threat

🔒 Mimecast's State of Human Risk Report 2026 warns that insider threats have escalated into a critical business risk, driven in part by employees mishandling or abusing AI tools. The study found 42% of organizations reported increases in both malicious insider activity and negligence-related incidents, while security leaders now anticipate an average of six insider-driven incidents per month. Mimecast cautions that attackers and insiders leveraging AI amplify exposure and call for security to address risk at the user level.
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Human Risk Management: Rethinking Security Training

🧠Human Risk Management reframes employee training as measurable behavioral risk reduction rather than a compliance checkbox. HRM tools integrate with email and identity systems to detect risky actions in real time and deliver immediate, contextual remediation such as micro-learning, automated controls, or role-specific simulations. Vendors like Fable Security, KnowBe4 and Mimecast combine standard SAT content with AI-driven nudges to improve real-world digital hygiene.
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Human Risk Management: Rethinking Security Training

🔒Security awareness training (SAT) increasingly fails to reduce real-world human risk, even as organizations spend billions and meet regulatory mandates like HIPAA, GDPR, and PCI. The article argues that firms should move from knowledge-focused SAT to human risk management (HRM), which measures actual user behavior through email, web, and IAM integrations and targets the riskiest users. Leading vendors such as Fable Security, KnowBe4, and Mimecast bundle SAT content into HRM platforms and use AI to deliver personalized micro-learning, simulations, and behavioral nudges that aim to create lasting habit change.
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