The Federal government’s Securities and Exchange Commission is vacuuming every scrap of data—including personally identifiable—on every single stock trade done by every single American, and it’s collecting these data from every single broker, exchange, clearing agency, and alternative trading system in the US.
It’s also doing this without any Congressional authorization to do so. The New Civil Liberties Alliance has filed suit to attempt to block the SEC from continuing and to get the SEC’s Consolidated Audit Trail, the mechanism by which the SEC collects and stores these ill-gotten data, completely eliminated. Peggy Little, the NCLA’s Senior Litigation Counsel: