The Economic Times reported on 15 January that the Revenue Department using its data analytics has discovered a fraud in GST refunds with as many as 1,200 exporters, who have claimed tax refunds but are now untraceable.
https://economictimes.indiatimes.com/news/economy/finance/over-1200-exporters-untraceable-government-saves-rs-350-crore-fake-igst-refund/articleshow/73274446.cms