54% of US CEOs put cyberattacks at the top of their 2026 threat list.
For a private equity operating partner, the expensive part isn’t the breach itself. It’s that one breach at one portfolio company reprices insurance, credit, and exit diligence across the whole platform.
An insurance claim at one holding pulls renewal terms for the entire sponsor portfolio. Credit agreements now carry cyber representations and incident-notification clauses.
And a buyer’s diligence team treats an undocumented incident as an unquantified liability, then haircuts the multiple accordingly.
The uncomfortable part is how cheap the prevention is against all of that. In our own audit of 1,104 PE-backed and mid-market sites, fewer than half shipped the baseline security headers, and only 47% ran a consent tool over their tracking stack.
This week’s Growth Shuttle Insider breaks down the full mechanism, plus three questions every operating partner should be able to answer today.
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Cyberattacks Rank As The Top 2026 Threat For 54% of US CEOs
Mario Peshev
