Hang Do Thi Duc Twitterbot mines Venmo's public-by-default transactions and tweets presumably sarcastic drug buys and sexual services Cory Doctorow

venmo Venmo's "public by default" transactions reveal drug deals, breakups, more Cory Doctorow

payments Don't use Venmo for merchant transactions, example 1,001 Andrea James

apple cash Apple and payment partners rumored to be launching a new money-transfer service Xeni Jardin