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Startups & Venture·June 24, 2026·1 min read

How to invest when everything is moving too fast

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When experienced AI investors are publicly talking about pace as a core risk, the bar for conviction in any given wedge gets higher, not lower. Operators should read this as permission to narrow focus—opt for deep advantage in one layer of the stack instead of chasing every new model or agent thesis.

Startups & Venture

Nebulock, which helps security teams proactively find and remediate threats across a company's security stack, raised a $25M Series A led by FirstMark

A $25M Series A into Nebulock’s contextual threat hunting is more evidence that buyers want consolidation across their security stack, not another point scanner. If you run security or platform, expect vendors to pitch "proactive, cross-stack" visibility—pressure-test how they actually correlate signals and shorten time-to-remediation.