Hackers plant 4G Raspberry Pi on bank network in failed ATM heist
The UNC2891 hacking group, also known as LightBasin, used a 4G-equipped Raspberry Pi hidden in a bank's network to bypass security defenses in a newly discovered attack. The single-board computer was physically connected to the ATM network switch, creating an invisible channel into the bank's internal network, allowing the attackers to move laterally and deploy backdoors. According to Group-IB, which discovered the intrusion while investigating suspicious activity on the network, the goal of t