Selling something second-hand without being scammed
When you are the seller, the fraud is on the payment rather than the item — and every technique reduces to one rule about when the money is actually yours.
Tag
#Marketplace scams
The investment group that added you without asking
Being added feels like nothing happened, which is the point. Inside is a room of scripted accounts, a small real payout to buy your belief, and a deadline to stop you checking.
Task scams: the job offer that pays you first
Easy remote work, a small payment that actually arrives, and then a deposit you must make to unlock the rest. The early payment is the whole mechanism.
Marketplace scams: the patterns behind fake listings
Buying and selling second-hand has a small number of scams that recur everywhere, because they exploit how the platforms work rather than what is being sold.