Bitcoin hit an all-time high of $68,530.34 early Tuesday, according to CoinMarketCap. That's just a few weeks after it hit a previous high of nearly $67,000 before sliding as much as 12%.
NEW YORK (AP) — An Australian man who pleaded guilty to securities fraud for cheating investors in his cryptocurrency fund of over $50 million was sentenced to over seven years in prison Wednesday by a judge who questioned the sincerity of his apology.

Income tax: Profits and losses from cryptocurrency transactions must be shown in a non-incorporated business’s accounts and are taxable/allowable under conventional income tax laws.
Like all cryptocurrencies, the majors are digital assets that secure and verify transactions using computer science and complex mathematics, known as cryptography. Unlike traditional (‘fiat’) currencies, they are not currently issued or backed by a central authority such as a government. Instead, they run across a network of computers and are underpinned by blockchain technology – a permanent record of transactions that cannot be altered without the consensus of the network.