• The Securities and Exchange Commission wants to protect investors from fraud in initial coin offerings but the agency remains open to a legal way to raise money in crypto, one regulator says.
  • "Down the road, I think we will be thinking about ways to make those investments work consistent with our securities laws," SEC Commissioner Robert Jackson says.
  • The financial watchdog has cracked down on the fundraising process known as ICOs this year, with accusations of fraud and multiple subpoenas.

Regulators at the Securities and Exchange Commission are still worried about the cryptocurrency fundraising craze known as initial coin offerings. But the agency is not looking to ban them and remains open to a legal avenue for crypto investments, according to one commissioner.

"Investors are having a hard time telling the difference between investments and fraud," SEC Commissioner Robert Jackson told CNBC's "Squawk Box" on Monday. "Down the road, I think we will be thinking about ways to make those investments work consistent with our securities laws."

When asked if his comments meant more regulation or an outright ban, Jackson said, "It doesn't suggest either of those things."

"Right now we are focused on protecting investors who are getting hurt in this market," he said.

In an ICO, cryptocoins or tokens are put up for sale as a form of crowdfunding. Instead of voting rights or dividends that come with shares of a company, "utility tokens" promise access to a network, platform or service. But they're often backed by an abstract idea, or in some cases, nothing at all.

The agency has warned of pump-and-dump schemes in ICOs, and stepped up its enforcement with crackdowns on fraud and scores of subpoenas this year. SEC Chairman Jay Clayton made it clear in a February congressional hearing that despite claims that some are "utility tokens," every ICO he has seen is a security.

Jackson underlined the need for regulation and said the current crypto craze is what other markets might look like without financial oversight.

"If you want to know what our markets would look like with no securities regulation, what it would look like if the SEC didn't do its job? The answer is the ICO market," Jackson said.

The price of bitcoin tanked below $10,000 in March after the SEC announced that online platforms trading digital assets that are considered securities need to register with the agency. The cryptocurrency has fallen roughly 30 percent this year and was trading near $9,280 as of 10 a.m. ET Monday, according to CoinDesk.