Category Archives: Scam

SierraHash Mining Scam Received 177 BTC In 21 Days

SierraHash Cloud Mining Scam
BitcoinWhosWho received many cloud mining fraud reports in December, but aside from the NiceHash hack, none were more remarkable than the SierraHash cloud mining scam. This multi-million dollar fraud was pulled off in just three weeks! More than 86,000 transactions since November 16 with a total received balance of 177.46647418 BTC as of yesterday.

The principle SierraHash bitcoin address:

3BTiBAEjmsP6aAkECJjb7qmqCT1srYesM9

Continue reading SierraHash Mining Scam Received 177 BTC In 21 Days

Fake Coinbase Support Phone Number 1-888-455-1155

BitcoinWhosWho received a couple reports about a Coinbase support phone scam. 1-888-455-1155 is not a real Coinbase support number! It’s a fake that shows up in a lot of web search results.

The scam according to one report.

Users google “coinbase phone support” and get a phone number from google’s search results that leads them to a sophisticated scam in which an operator tells them to send money…

The scam has yielded at least 13.75 BTC so far.

Reported Bitcoin Addresses
13cumVEbnT3SSaYGtFzoQojwkMzT8ZGHud
3J9NPJ2sgUms19xnhL9MB2Ms7ynydzyBgb Continue reading Fake Coinbase Support Phone Number 1-888-455-1155