Index Ventures, an investor in cybersecurity firm Wiz and fintech Revolut, has raised $2 billion in new capital to back startups across multiple stages of development. The firm said Friday it had formed two new funds: a $900 million venture vehicle and $400 million pool for seed financing. Additionally, it added $700 million to an existing $1.5 billion growth fund announced in 2024. That gives the firm $3.5 billion in total investing capital....