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VC giant Insight Partners notifies Zack Whittaker AM PDT · September 8, 2025 Venture capital firm Insight Partners says it has completed notifying a number of individuals, including the firm’s limited partners, whose personal information was stolen

In a statement late last week, the company said it completed its review in August following the data breach, which it described as a “social engineering attack” without further explanation.

According to its earlier notice, the stolen data included information about certain Insight Partners’ funds, management companies, and portfolio companies. The hackers also took banking and tax information, the company said, as well as personal information about its current and former employees and its limited partners — the typically private and unnamed investors who help provide capital to Insight’s venture funds.

Insight Partners has so far kept details of the breach under wraps, including how many individuals had data stolen, or provided a copy of the notification it sent to those affected when asked

Kristen Zeck, a spokesperson for Insight Partners, did not respond to emails with questions about the breach. 

The company has more than $90 billion in assets under its management and has invested in some of the largest cybersecurity companies today, including Databricks and Wiz. 

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Zack Whittaker Security Editor

Zack Whittaker is the security editor at TechCrunch. He can be reached via encrypted message at zackwhittaker.1337 on Signal. You can also contact him

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