Yes, it happens all the time. Sometimes it's actual fraud, sometimes it happens due to unforeseen supply chain issues. Sometimes it's a gray area in between, wh

Yes, it happens all the time. Sometimes it's actual fraud, sometimes it happens due to unforeseen supply chain issues. Sometimes it's a gray area in between, where production is possible but the supplier hides relevant risks in order to secure the deal. Several examples can be found in lists of supply chain disasters, eg the 1995 Apple production shortfall: https://supplychaindigital.com/supply-chain-risk-management/top-10-worst-supply-chain-disasters-history https://supplychaindigital.com/supply-chain-risk-management/...