ISP selling data: why you should actually care
Unbeknownst to you, there’s a good possibility that your Internet Service Provider (ISP) regularly sells your data to boost their profits.
Since the US Congress voted to roll back the FCC protections against the practice, American ISPs now have the opportunity to record, store, and sell the data that passes through their servers.
https://cybernews.com/privacy/isp-selling-data-why-you-should-actually-care/