: This is perhaps the most predictable risk. Installing a pirated NSP file requires installing a "fake ticket" on your system. A ticket is like a digital receipt that proves you legally own the game. Nintendo's servers can and do scan for these mismatched tickets. If you connect your hacked Switch to the internet while having pirated games installed, Nintendo will almost certainly detect this and issue a permanent console ban from all online services, including the eShop, online multiplayer for games like Splatoon 3 and Mario Kart 8 Deluxe , and cloud save functionality.
.rar files from unofficial sources can occasionally contain malware or "bricks" designed to damage a console's software. Always verify the source and use tools to scan files before transfer. THE-ELDER-SCROLLS-V-SKYRIM-NSP-ROMSLAB.rar
The consequences for websites like Romslab are severe. Many German internet service providers, for example, have voluntarily agreed to block access to Romslab to combat widespread game piracy. In a high-profile case in 2025, the FBI seized a major Switch piracy website, alleging it caused . This demonstrates the very real and significant legal risks associated with running such sites and, by extension, supporting their activity by downloading files from them. : This is perhaps the most predictable risk