.406 Ventures: Investment Portfolio & Startup News
.406 Ventures
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Investment Portfolio
Mindgard
12 Aug 2026
Mindgard secures £22m Series A led by Album VC to test and defend AI systems against adversarial attack
Mindgard is an AI security company whose platform assesses and protects AI models, agents, and applications against adversarial attack. Underpinned by the AI security lab at Lancaster University, the platform gives enterprise security teams offensive and defensive capabilities for AI systems running in production.
Mindgard
20 Dec 2024
Mindgard raises £6.4m led by .406 Ventures to safeguard AI with industry-first AI security solution
Mindgard builds security testing tools specifically for AI systems, identifying runtime vulnerabilities such as prompt injection and jailbreaks that traditional software security cannot detect.
.406 Ventures
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