[MasterCard Joins Blockchain Security Standards Committee] Odaily Planet Daily News: Payment giant MasterCard has joined the Blockchain Security Standards Committee (BSSC), a nonprofit alliance dedicated to establishing and maintaining blockchain security standards. Other members include Figment, Coinbase, Fireblocks, Anchorage Digital, among others. It is reported that MasterCard also plans to actively participate in BSSC's security and privacy working groups, contributing technical guidance and operational expertise.