Stablecoin issuer Circle's stock tumbled more than 8% on Tuesday after Compass Point downgraded the stock to "sell." ...

Fraudsters are targeting Hawaiian Electric business customers in a recent flurry of scams, threatening to shut off service and sending QR codes to make payment. At least two businesses have paid cash.

Wall Street brokerages had mixed recommendations on stablecoin issuer Circle Internet Group as they began coverage on Monday, with some analysts expressing concerns about its elevated valuation ...

What if future demonstrations, large and small, included QR codes on signs, so new participants can connect to the growing movement?