Today's technology bubble is worse than the one that burst 15 years ago, according to billionaire entrepreneur Mark Cuban.
Overvalued tech companies today are mostly private rather than publicly traded, he wrote in a Wednesday blog post. That distinction makes torrents of funding more dangerous for investors, Cuban contended.
"Back then the companies the general public was investing in were public companies. They may have been horrible companies, but being public meant that investors had liquidity to sell their stocks," the Dallas Mavericks owner and "Shark Tank" investor wrote.
"The bubble today comes from private investors who are investing in apps and small tech companies," Cuban continued.