In response to news circulating in the crypto community that Phantom is tracking wallets internally and selling them, Phantom co-founder Brandon Millman tweeted to clarify, saying: Phantom has never and will never sell or share user data with anyone. Phantom never groups users' public addresses and then sells them or shares them with outside teams. Phantom does use a range of techniques to prevent users from manipulating mission functions.
For example, preventing a device from completing a task multiple times. Phantom needs some form of witch protection so that dapp partners can acquire real users instead of giving all tokens to Farmers. If the user wishes to completely opt out of anonymous analysis, they can turn off "Shared Anonymous Analysis" in the wallet's Settings > Privacy >.