The multi-device juice jacking attack is a type of attack that involves the usual juice jacking techniques such as infecting a power adapter, a USB charging port, and USB cables with malware so that when a user connects to either the power adapter, the charging port, or the cable, the malware gets on the system and harms the device. Multi-device juice jacking attacks infect ports and cables nearby to compromise multiple devices at a given time.
Multi-device juice jacking attacks work similarly to standard juice jacking attacks, with the only difference being that the perfectly normal device that gets infected with malware after charging from a compromised USB charging port, is now able to infect other charging ports, cables, and power adapters in the vicinity.