For carrying the unauthorized number porting, Katz received $1,000 in Bitcoin per SIM swap (total of $5,000), plus an (unspecified) percentage of the profits earned from the illicit access to the victims' devices.
For his actions, Katz faces a statutory maximum of five years in prison and a fine of up to $250,000 or twice the financial gain or loss from the crime
If you follow the links, you'll see that it's essentially a new name for/ release of CBL-Mariner. from the GitHub readme: