Cash App Creator Bob Lee Killed in San Francisco Stabbing

The tech executive was reportedly stabbed in the early hours of Tuesday in Rincon Hill, San Francisco

article-image

Cash App creator Bob Lee | Image from Joshua Goldbard, CEO at MobileCoin, modified by Blockworks

share

Bob Lee, a former chief technology officer of Square and founder of Cash App, has reportedly died after a stabbing in San Francisco. 

The San Francisco Police Department announced Tuesday that a 43-year-old male suffering from stab wounds passed away, but officials didn’t name the victim. However, local media and the CEO of MobileCoin confirmed the news.

Lee was most recently the chief product officer of crypto company MobileCoin, where he supervised the firm’s entire product portfolio. 

Joshua Goldbard, MobileCoin’s CEO, sent the following statement to Blockworks: “Bob was a force of nature. Helped to birth Android and CashApp into our world. Moby was his dream: a privacy protecting wallet for the 21st Century. I will miss him every day.” 

The news was confirmed by his friends and colleagues on Twitter, including Bill Barhydt, CEO at trading platform Abra, and Jack Dorsey, CEO at Square, who eulogized the tech executive.

“It’s real. Getting calls. Heartbreaking. Bob was instrumental to Square and Cash App. STL guy,” Dorsey wrote on decentralized social media platform Nostr.

Former Ultimate Fighting Championship fighter Jake Shields, who says he was a friend, wrote on Twitter that Lee was in the “good” part of the city and appears to have been targeted in a mugging attack.

Loading Tweet..

No arrest has been made in the case as of press time, and the San Francisco police have not revealed further details on the suspect or motive.

“Officers rendered aid and summoned medics to the scene. The victim was transported to a local hospital with life-threatening injuries. Despite efforts by first responders and medical personnel, the victim succumbed to his injuries,” police said.


Start your day with top crypto insights from David Canellis and Katherine Ross. Subscribe to the Empire newsletter.

Explore the growing intersection between crypto, macroeconomics, policy and finance with Ben Strack, Casey Wagner and Felix Jauvin. Subscribe to the Forward Guidance newsletter.

Get alpha directly in your inbox with the 0xResearch newsletter — market highlights, charts, degen trade ideas, governance updates, and more.

The Lightspeed newsletter is all things Solana, in your inbox, every day. Subscribe to daily Solana news from Jack Kubinec and Jeff Albus.

Tags

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 18 - 20, 2025

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Unlocked by Template.jpg

Research

The BitcoinOS team is the first to have developed and posted a ZK-compressed proof on the Bitcoin network. Other proof verification efforts have been limited to the Signet or testnet deployments. Their work has resulted in the development of BitSNARK, a software library for ZK-compressed fraud proofs on the Bitcoin network. The project aims to provide a horizontal scaling solution, offering a one-stop shop for teams interested in developing a rollup on Bitcoin. This approach shares similarities with the horizontal tech stack scaling in other ecosystems like Cosmos and Optimism, particularly in its focus on simplified verification, bridging standards, and lightweight interoperability.

/

article-image

A16z’s State of Crypto report shows that DeFi has the largest number of daily active addresses, with stablecoins following closely behind

article-image

G2 is delivering real-world performance breakthroughs at 50-100 Mgas/s, Conduit says

article-image

World Liberty Financial’s token sale debuted just as an absurd AI-fueled memecoin captured crypto’s attention

article-image

Coinbase hired History Associates in 2023 to assist in retrieving records from the SEC and FDIC

article-image

Hours after pledging to support Black men’s rights to safely invest in crypto, VP Harris’s Monday night speech mentioned blockchain zero times