Big Hit Music has announced legal action against several sasaeng (stalker) fans after discovering they secretly attached GPS tracking devices to vehicles used by rookie boy group CORTIS.
The agency shared the update through Weverse, revealing that the incident is part of a series of serious stalking and privacy violations targeting the group, whose five members are all teenagers.
GPS Trackers Found on Vehicles in Paris

According to Big Hit Music, the trackers were secretly attached to the group's vehicles during an official schedule in Paris, France. The individuals allegedly used the devices to monitor the members' real-time locations before hiring local drivers to follow the group's movements and private schedules.
Agency Reveals Ongoing Stalking Incidents
Big Hit Music also disclosed several other cases of alleged stalking involving the group, including:
- Flight Information Leaks: Private flight details were allegedly obtained and sold online without authorization.
- In-Flight Harassment: Individuals reportedly booked seats near the members and approached them during flights and at hotels.
- Trespassing: Unauthorized access and filming attempts allegedly took place near the group's accommodations, airport lounges, and parking areas.
Big Hit Music Announces Strict Legal Action

The agency stated that it has filed criminal complaints against those involved and emphasized that it will pursue a zero-tolerance policy, with no settlements or leniency.

Big Hit Music added that police investigations are currently underway and that enhanced security measures have been introduced. Security personnel have been instructed to immediately report violations and cooperate with local authorities to better protect the members.
The statement has sparked concern among fans, especially given that all five members of CORTIS are minors, with many calling for stronger action against invasive sasaeng behavior.

