Sharing your IPTV account increases risks: IP conflicts, session hijacking, unauthorized restreaming, and potential account bans. Some attackers steal playlists when shared through messaging apps. Providers also track concurrent IPs, so sharing can expose your real location and usage patterns. For safety, never share your M3U/XC details, use device/IP binding when possible, and prefer providers (such as Glanfy-recommended ones) offering secure multi-device management.