[Binance to cease deposit and withdrawal services for certain network-specific tokens] According to The Block, South Korean cryptocurrency exchange Bithumb announced the signing of a memorandum of understanding (MOU) with Vietnam's SSI Digital, planning to establish a digital asset exchange in Vietnam. The collaboration will include wallet and custody systems, security and risk management, compliance, and product development. Bithumb may make a strategic investment in SSI Digital's upcoming exchange, subject to local regulatory approval.