Internet reports that Australia cryptocurrency exchange Swyftx is about to acquire digital asset broker Caleb & Brown, with a transaction value of more than 100 million Australian dollars (approximately 65.8 million US dollars), setting the largest cryptocurrency M & A transaction in Australia and New Zealand. Swyftx intends to expand Caleb & Brown's relationship manager team and position the combined group as an alternative to institutional investors seeking customized, round-the-clock support.