We’ve covered many file-transfer services previously, but we recently stumbled upon Black Hole, a relatively new service uses the blockchain-based Blockstack network for user logins, file storage, and delivery. (Best of all: It’s free.)All files uploaded to Black Hole are encrypted first, and the data is then split and shared among other Blockstack users. This means your files … [Read more...] about Securely Transfer Files for Free With Black Hole’s Blockchain-Based Service

