Nearly every binary signals service, binary robot, or binary trading system seems to be linked to extremely scammy brokers.
Think carefully. Binaries are like casinos. If you win (and withdraw), that's less money for them. If you deposit and lose, it goes into their pockets.
What happens at a casino if someone finds a way to tilt the odds and make consistent profits? Very simply, the rules change. Back in ancient days, blackjack was played with a single deck. When people figured out how to count cards, the number of decks in play at any one time went up. More rules specifically meant to interfere with card counters were implemented.
The biggest difference between binaries and casinos is that after a good night at a casino, cashing your chips and walking out the door with your money is easy. Binary brokers are infamous for finding excuses to not process withdrawals.