$BTC - A wallet flaw let attackers redirect payments without private keys.
Version 4.8.3 patches a malicious-server exploit that hijacks manual fee bumps.
The attack tricks users into approving attacker-controlled transactions during fee increases.
Users should update immediately; the extent of prior exploitation remains unclear.
#Bitcoin #BTC
Version 4.8.3 patches a malicious-server exploit that hijacks manual fee bumps.
The attack tricks users into approving attacker-controlled transactions during fee increases.
Users should update immediately; the extent of prior exploitation remains unclear.
#Bitcoin #BTC