Sold a Blackberry on eBay and shipped with tracking. The seller claimed it didn't work with their network and despite me listing it as 'no returns' sent back a different (cheaper/older) Blackberry to me.

I told eBay and they told me to contact the police but not before returning the money to the buyer and putting my account in the red.

I immediately removed all my bank and card details from Paypal and requested my account be closed.

I waited a week and opened a new account using new card and bank details. Thankfully they've never linked the 2.