The rules, effective Jan. 1, 2027, cover transactions above $10,000 sent to overseas providers or self-custody wallets, along with other transfers flagged for review.
Source: [CoinTelegraph](https://cointelegraph.com/news/brazil-targets-crypto-fraud-with-up-to-24-hour-transfer-hold?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound)