A significant cyberattack has struck the Hungarian State Treasury, with a hacker claiming responsibility for the breach. The hacker, contacted by Telex, confirmed their involvement and refuted claims by the Treasury that the attack originated from Russian servers. Based on images released by the attacker, it appears they gained access to a wide range of sensitive data. The extent of the damage is currently unknown, but authorities are assessing the potential impact. This attack raises serious questions about the security of Hungary’s financial infrastructure. The hacker’s motives remain unclear, and investigations are ongoing to determine the full scope of the compromised information and prevent future incidents.