Meta has banned a large number of accounts, reportedly millions, in an effort to combat online scams and impersonation. The company has deployed new anti-scam tools and ai technology to fight scammers and protect users across its platforms, including facebook, instagram, and whatsapp. However, the effectiveness of these measures is uncertain, with some reports suggesting that meta's own ai may be contributing to the problem and that the company may still be struggling to remove fraudulent content.