The Other Sean Byrne Doesn't Exist It started with a simple Slack message. "Hey Sean, did you get my PR review request? " Sean Byrne, a senior backend engineer at a mid-sized fintech startup, checked his notifications.
Source: [Dev.to](https://dev.to/kaixintelligence/the-other-sean-byrne-doesnt-exist-a-case-study-in-digital-identity-ghosts-mfk)