A former manager at a telecommunications company in New Jersey pleaded guilty to conspiracy charges for accepting money to perform unauthorized SIM swaps that enabled an accomplice to hack customer accounts.
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
And he’s just the one who got caught.
Source: Wikipedia
This guy was only guilty for 5.
Most incidents seem to be from social engineering tech support though. No manager needed.