Uber Technologies Inc. said Thursday that it discussed a massive data breach with potential investor SoftBank Group Corp. ahead of going public with details of the incident on Tuesday.

The ride-hailing service is trying to complete a deal in which the Japanese company would invest as much as $10 billion for at least 14 percent of Uber, mostly by buying out existing shareholders.

On Tuesday, Uber said it paid hackers $100,000 to keep secret the massive breach. The stolen information included names, email addresses and mobile phone numbers of Uber users around the world, and the names and license numbers of 600,000 U.S. drivers, Khosrowshahi said. Uber declined to say what other countries may be affected.