According to BlockBeats, a user recently lost $157,154 after mistakenly copying an incorrect address. This incident was detected by Scam Sniffer, highlighting a common scam technique known as transaction poisoning. Scammers send fake or small transactions with addresses similar to legitimate ones, which then appear in the victim's transaction history. The victim, believing the address to be legitimate, copies it from the transaction record, inadvertently transferring funds to the scammer's address.