On GitHub, there are repositories named lgcomms (e.g., for controlling LG smart appliances or TVs). A fork or renamed version labeled lgcommspy could be a for eavesdropping on LG’s network protocol. In 2021, researchers found vulnerabilities in LG’s ThinQ API. A packet capture tool might have been nicknamed lgcommspy .

LG Android phones (now discontinued) used proprietary USB diagnostic protocols (LG Diag mode, LG Serial COM port). A monitoring script named lgcommspy could have been developed internally by LG engineers or third-party repair technicians to log communication between the PC and an LG device via COM ports (e.g., for modem debugging). If such a tool leaked or was repurposed, it might be flagged as “spy” due to its data capture ability.

For standard users looking to manage or troubleshoot their devices, LG provides several official, secure applications: Software, Firmware & Driver Downloads - Support & Help - LG