2026 PRIVATE EQUITY 300 BENCHMARK REPORT
We Analyzed the Data Protection Posture of the 300 Largest PE Firms. 82% of Breaches Never Touched the Firm Itself.
We assessed the 300 largest private equity firms in the world across an 8-dimensional structural risk model. Download the report to benchmark see why the industry's exposure is shared rather than individual, and find where your specific vulnerabilities may lie.
Private equity runs on documents that leave the building. But our 2026 analysis reveals a structural threat the industry's risk model misses entirely: it is not 300 separate security problems. It is one shared attack surface. Based exclusively on publicly available data — provider concentration, portfolio control models, incident history, and AI adoption — this report explains why a breach at a single shared law firm or fund administrator is a private equity industry event, and why the perimeter most firms defend is not the one attackers use.
Inside the analysis, you will find:
The 8-Dimension Exposure Index: See the methodology used to score the 300 largest PE firms — and why 69% show no visible security program at all, at firms that raised $3.2 trillion in five years.
The Concentration Risk: Why a single law firm serves 32% of the cohort, five fund administrators sit behind dozens more, and a breach at any one of them exposes the whole industry at once.
The Shadow AI Reality: The unquantified risk behind the fact that 26% of the cohort show deep operational AI adoption — while deal teams paste confidential documents into tools no one can see.
The New Liability Math: Why the March 2026 Bain / PowerSchool ruling means the most common breach path — through portfolio companies — is now also a fund-level legal exposure, including pre-close conduct.