LLMs can unmask pseudonymous users at scale with surprising accuracy

Pseudonymity just died. LLMs have enough context from writing style and references to triangulate identity at scale. It was never perfect, but it mattered. Not anymore.

If you're relying on anonymity for safety—dissidents, whistleblowers, critics—assume it's compromised. Two moves left: actual cryptographic privacy or don't say anything you won't sign your name to.