Chinese phishing groups are now sending scam SMS messages about unclaimed tax refunds and rewards points, aiming to steal payment card data. They create fake e-commerce sites that look legitimate, making it difficult for consumers to spot the fraud until it's too late. Experts warn that this increase in scams often coincides with the holiday shopping rush.

Authorities are cautioning the public about SMS "blaster" scams that facilitate the sending of fraudulent texts without needing personal phone numbers. A recent case involved a man jailed for over a year for using such a device to send messages impersonating trusted organizations, highlighting the growing threat of smishing attacks.