Tools for Humanity, the Sam Altman-led company that develops infrastructure for Worldcoin, now known as World, has seen two top executives and several senior employees leave in recent months, Business Insider reported Tuesday.
Adrian Ludwig, who served as chief architect and security officer, and Damien Kieran, the company’s legal and privacy chief, recently exited. Ludwig previously worked at Alphabet, Atlassian, and Adobe, while Kieran joined from BeReal and Twitter (now X).
Their exits were followed by the departure of several other leaders, including heads of protocol, people, talent, and device product. CEO Alex Blania responded by appointing interim executives across key functions, according to internal Slack messages seen by Business Insider.
Former employees said issues with company culture and leadership played a role in the turnover. The company reportedly respects departing staff and remains focused on its identity-verification mission.
Tools for Humanity has raised upwards of $250M from investors, including Blockchain Capital, a16z Crypto, Bain Capital Crypto, and Distributed Global.
World Assets, the World Foundation’s subsidiary, secured $135 million in May 2025 through a WLD token sale to a16z and Bain Capital Crypto.
The leadership shakeup comes as Tools for Humanity continues to face regulatory obstacles in markets such as Kenya and parts of Europe over privacy concerns tied to its biometric data collection.
Altman and Blania have launched Merge Labs, a separate venture focused on brain-computer interface development, raising questions about leadership resources at the identity-focused startup.