Mercado Bitcoin Confirms Cyber ​​Attack, Hyperactive Estimates More Than $40 Million in Suspected Losses Mercado Bitcoin, Brazil's largest cryptocurrency exchange, confirmed on November 2 that one of its systems had suffered a cyber attack. The exchange stated that the incident was contained quickly, customers would not suffer losses, and no customer data was leaked. Deposits and withdrawals have been temporarily suspended as a precaution. According to a preliminary analysis by blockchain security firm Hyperactive, more than $40 million in suspicious transfers have been detected across at least 10 blockchains, including Bitcoin, Ethereum, Solana and Tron. The estimated losses have not been confirmed by the exchange, and the method of the attack is still unknown. - Link.

Mercado Bitcoin Confirms Cyber ​​Attack, Hyperactive Estimates More Than $40 Million in Suspected Losses Mercado Bitcoin, Brazil's largest cryptocurrency exchange, confirmed on November 2 that one of its systems had suffered a cyber attack. The exchange stated that the incident was contained quickly, customers would not suffer losses, and no customer data was leaked. Deposits and withdrawals have been temporarily suspended as a precaution. According to a preliminary analysis by blockchain security firm Hyperactive, more than $40 million in suspicious transfers have been detected across at least 10 blockchains, including Bitcoin, Ethereum, Solana and Tron. The estimated losses have not been confirmed by the exchange, and the method of the attack is still unknown. - Link.