When Luta Security CEO and founder Katie Moussouris analyzed the popular social "listening" app Clubhouse, she found a way to eavesdrop on conversations without notifying other users. This was, Moussouris said, a serious and basic flaw, so, using her years of expertise, she documented the vulnerability and emailed some information to the company. 

Her emails went unanswered for weeks. 

Today, on Lock and Code with host David Ruiz, we speak to Moussouris about Clubhouse, vulnerability disclosure, and the imperfect implementations of "bug bounty" programs.