BlockDAG

BlockDAG, a cryptocurrency project promising fast blockchain technology, has raised concerns among investors after failing to deliver on promises, including mining hardware and sponsorship deals. The project's website claims $442 million in funds, but its CEO states only about $200 million has been raised, with allegations of unpaid employees and breached contracts. Founder Gurhan Kiziloz's past with controversial fintech Lanistar adds to the scrutiny.