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Articles by Mimecast Limited
Mimecast Study: 42% of Organizations Report Rise in Malicious Insider Threats Over Past Year
Global study reveals disconnect between security awareness and technical controls — as AI-powered attacks accelerate and collaboration tools expand the attack surface LEXINGTON, Mass., March 04, 2026 (GLOBE NEWSWIRE) -- Mimecast, a global leader in managing human risk, today released its 9th annual State of Human Risk Report, revealing that 42% of organizations reported an increase in malicious insider incidents over the past year, matching the 42% reporting a rise in negligent incidents for...
Mimecast Expands APAC Investment to Accelerate Human Risk Original
SINGAPORE, Dec. 10, 2025 (GLOBE NEWSWIRE) -- Mimecast, a global leader in cybersecurity, today announced significant new investments in Singapore to further the company’s presence in the Asia-Pacific (APAC) region. This includes a new ASEAN regional HQ and an upcoming data center to offer advanced threat protection, data sovereignty, and AI innovation to organizations across the region.
Mimecast Unveils AI-Driven Human Risk Platform Innovations at Elevate 2025
NEW YORK, Oct. 23, 2025 (GLOBE NEWSWIRE) -- Mimecast, a global cybersecurity leader, today unveiled breakthrough AI capabilities across its portfolio that provide comprehensive defense against AI-powered threats. This includes a newly introduced Mihra AI agent for investigations that has demonstrated improved threat response times up to 7x for users of Mimecast's Human Risk Command Center. These innovations were debuted at Mimecast Elevate25, the company's user conference.
Mimecast Appoints Graham Douglas to Chief Customer & Revenue Officer
LEXINGTON, Mass., Oct. 16, 2025 (GLOBE NEWSWIRE) -- Mimecast, a global cybersecurity leader redefining how organizations secure human risk, today announced the appointment of Graham Douglas to the position of Chief Customer & Revenue Officer. In his new role, Douglas will lead Mimecast's global customer and revenue operations, uniting customer success, sales, and go-to-market strategy to further accelerate the company's growth and deepen its commitment to customer value.
Mimecast Appoints Leslie Nielsen as Chief Information Security Officer
LEXINGTON, Mass., Aug. 27, 2025 (GLOBE NEWSWIRE) -- Mimecast, a global cybersecurity leader redefining how organizations secure human risk through precision-engineered AI, today announced that Leslie Nielsen has joined the company as Chief Information Security Officer (CISO). Nielsen is a 25+ year cybersecurity veteran who joins Mimecast from Klaviyo, a high-growth marketing automation platform, where he served as SVP and CISO.
Mimecast Appoints Leslie Nielsen as Chief Information Security Officer
LEXINGTON, Mass., Aug. 27, 2025 (GLOBE NEWSWIRE) -- Mimecast, a global cybersecurity leader redefining how organizations secure human risk through precision-engineered AI, today announced that Leslie Nielsen has joined the company as Chief Information Security Officer (CISO). Nielsen is a 25+ year cybersecurity veteran who joins Mimecast from Klaviyo, a high-growth marketing automation platform, where he served as SVP and CISO.
Mimecast Appoints Leslie Nielsen as Chief Information Original
LEXINGTON, Mass., Aug. 27, 2025 (GLOBE NEWSWIRE) -- Mimecast, a global cybersecurity leader redefining how organizations secure human risk through precision-engineered AI, today announced that Leslie Nielsen has joined the company as Chief Information Security Officer (CISO). Nielsen is a 25+ year cybersecurity veteran who joins Mimecast from Klaviyo, a high-growth marketing automation platform, where he served as SVP and CISO.
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