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24AUG

Mindgard's $30m leads a spinout week

2 min read
16:40UTC

Lancaster University spinout Mindgard raised a $30m Series A on 12 August, one of three university-linked rounds to close in the same week.

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Key takeaway

Three university spinouts closed rounds in one week, each led by a specialist or regional fund.

Mindgard, a Lancaster University spinout now run from London and Boston, raised a $30m (£22.2m) Series A on 12 August led by Album VC, with Karma Ventures new alongside .406 Ventures, Atlantic Bridge, IQ Capital and Lakestar 12. Chief executive James Brear says the platform has disclosed more than 150 AI security flaws, including zero-days in Cursor IDE and a guardrail bypass in ChatGPT. Neither Lancaster nor the company has published a release, so the figures rest on two trade outlets reporting the round in different currencies.

Cytix took a €6m Series A the same day, led by Northern Gritstone with Auriga Cyber Ventures and the Northern Powerhouse Investment Fund II following on 3. HexSeed Technology, founded in Aberdeen late last year, raised more than £600,000 led by Carbon13 with the Net Zero Technology Centre 4. HexSeed is working with University of Bristol researchers on a low-temperature plasma technique that grows diamond coatings straight onto gallium nitride (GaN) power chips, pulling heat out of data-centre hardware at the point it is generated.

Album VC, Northern Gritstone and Carbon13 all sit close to the research base each company came out of, and none of the three is a generalist London firm. Northern Gritstone exists to commercialise research from the northern civic universities; Carbon13 runs a climate venture builder in Cambridge. The Midlands Mindforge model of university-backed capital deploying into its own region is the same instinct, and it is now producing Series A rounds rather than first cheques.

Deep Analysis

In plain English

AI security is becoming its own industry. Mindgard, a company that grew out of research at Lancaster University, tests AI systems, like chatbots and coding tools, for security weaknesses, similar to how a locksmith might test whether a lock can be picked. It raised $30m (£22.2m) to grow. The same week, two smaller UK companies also raised money in specialist, science-heavy areas. Cytix raised €6m, and HexSeed Technology, based in Aberdeen, raised over £600,000 to develop a way of coating computer chips with diamond, which helps pull heat away from data centre equipment running hot as AI computing demand grows. All three companies came out of university research, showing how British universities keep producing specialist science that becomes commercial products, even in a week when overall UK startup funding fell sharply.

Deep Analysis
Root Causes

Three university-linked security and hardware spinouts, Mindgard from Lancaster, Cytix and HexSeed Technology working with University of Bristol researchers, raised in the same week, reflecting a wider pattern of specialist British research turning into narrowly-focused, IP-heavy start-ups rather than broad platforms.

Karma Ventures joining Mindgard's round alongside four existing backers, .406 Ventures, Atlantic Bridge, IQ Capital and Lakestar, shows the round adding a new investor rather than only topping up committed ones, which is what makes it a priced Series A rather than a bridge extension.

HexSeed's diamond-coating technique for gallium nitride power chips exists because data-centre hardware is generating more heat per rack than conventional cooling can remove efficiently, a physical constraint pulling university materials-science research directly into commercial urgency.

What could happen next?
  • Meaning

    AI red-teaming is emerging as a distinct security category, with Mindgard's CEO citing over 150 disclosed flaws including a ChatGPT guardrail bypass.

Sources:UKTN·FinSMEs·EU-Startups
Mentions:IQ Capital →Lakestar →University of Liverpool →London →Northern Powerhouse Investment Fund II →Bristol →Cambridge →Midlands Mindforge →ChatGPT →Boston →
First Reported In

Update #14 · UKRI's sponsor department no longer exists

UKTN· 24 Aug 2026
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