Through Resolução BCB 584, Banco Central do Brasil requires PSAVs to impose temporary preventive holds of up to 24 hours on certain virtual asset transfers.
推荐理由：The rules clarify the conditions for temporary holds involving overseas platforms and self-custodial wallets, and require institutions to record daily fraud incidents and response measures, helping clarify the key areas of compliance upgrades.
FINTRAC CEO Sarah Paquet delivered a speech in Toronto, saying the agency will strengthen risk oversight of regulated businesses, virtual currency businesses and financial institutions, with a focus on combating ransomware, fentanyl trafficking, fraud, money laundering and sanctions evasion.
推荐理由：The speech places virtual currency business regulation, administrative penalties and digital supervision within the same framework, providing regulated businesses in Canada with compliance priorities and an indication of enforcement trends.