Bob Lee, the creator of CashApp and former CTO of Square
Cash App creator Bob Lee died on Tuesday, according to MobileCoin, the company he most recently worked at.
  • Bob Lee died after a stabbing on Tuesday morning, NBC Bay Area reports.
  • He created Cash App while working as Square's CTO, before moving on to MobileCoin.
  • "Bob was a force of nature," said MobileCoin CEO Joshua Goldbard. "I will miss him every day."

The creator of Cash App and former CTO of Square, Bob Lee, was fatally stabbed in San Francisco early Tuesday morning, according to an NBC Bay Area report.