Could Your 401(k) Get Riskier? Warren and Sanders Flag Nearly 12,000 Suspicious Comments

Your 401(k) could eventually offer more investment options, including private equity and cryptocurrency. But two senators are raising questions about whether thousands of suspicious public comments are helping push those changes forward.

Sens. Elizabeth Warren and Bernie Sanders are demanding answers from the Department of Labor after reports that nearly 12,000 comments supporting a proposed retirement investment rule may have been fabricated. The controversy raises questions about how the government is weighing public support for changes that could affect your retirement plan.

Warren and Sanders question nearly 12,000 comments

On September 25, Warren and Sanders sent a letter to the Department of Labor questioning the integrity of public comments submitted in support of a proposed retirement investment rule. The senators cited an August investigation that identified nearly 12,000 comments showing signs of possible fabrication.

Several red flags stood out. Many of the comments used identical wording and lacked personal details such as signatures, while some people whose names appeared on the submissions denied writing them when contacted by reporters.

The concerns went even further in at least one case, with a comment reportedly submitted under the name of someone who had already died. The senators said examples like these could create a misleading impression of public support.

"Concerningly, this is not the first time that DOL has confronted evidence that comments on rulemaking affecting Americans' retirement savings may have been generated without the knowledge of the supposed commenters," Warren and Sanders wrote.

The proposal could bring private assets into more 401(k)s

The disputed comments concern a Labor Department proposal published in March 2026. The rule would provide clearer guidance and legal protections for retirement plan managers considering alternative investments, including private equity, private credit, real estate, and cryptocurrency.

Traditional 401(k) investment menus generally emphasize publicly traded stocks, bonds, and mutual funds, while alternative assets work differently. Private equity funds, for example, invest in businesses that aren't publicly traded, while private credit funds lend money outside traditional public bond markets.

The proposal wouldn't require employers to offer these investments or force workers to buy them. Rather, it could give retirement plan managers more room to consider including them, potentially through diversified funds that combine traditional and alternative assets.

Why private investments could be riskier for savers

Supporters argue that alternative investments could give ordinary workers access to opportunities historically available mainly to wealthy investors and large institutions. They say those assets could also improve diversification and potentially increase long-term returns.

However, the Labor Department's own proposal acknowledges several risks. Private investments often have higher and more complicated fees than traditional funds. They can also be harder to value because their prices aren't continuously established on public exchanges.

Liquidity is another concern. Unlike publicly traded stocks, which can generally be sold during market hours, some private investments may tie up money for years or restrict when investors can withdraw funds.

Your target-date fund could be affected

One potential route for alternative investments into 401(k)s is through target-date funds. These funds automatically adjust their investment mix as workers approach an expected retirement date. They're commonly offered in workplace retirement plans and are often used as default investments.

The Labor Department's proposal specifically identifies target-date funds as an area where alternative assets could become more common. So you could eventually gain exposure to private investments without deliberately choosing a standalone private equity or cryptocurrency fund.

A target-date fund could still hold mostly traditional stocks and bonds while allocating a smaller portion to alternative assets. If that happens in your plan, look at how much of the fund is invested in alternatives, what you're paying in fees, and whether the added risk fits your retirement timeline.

Lawmakers question the integrity of the comment process

Warren and Sanders argue that comments submitted without people's knowledge could distort the public record regulators use when considering new rules.

"Recent reports that once again highlight potentially fraudulent comments in an EBSA rulemaking process raise serious questions about the integrity of the administrative record for a rule that could have significant consequences for Americans' retirement savings while benefiting Wall Street," the senators wrote.

Even so, suspicious comments don't establish who submitted them or prove that they influenced the Labor Department's decisions.

What this means for your 401(k) right now

If you have a 401(k), there's no reason to assume your investments have suddenly changed because of this proposal.

The rule hasn't been finalized, and employers and retirement plan managers would still decide which investment options to offer.

If your plan eventually adds funds containing private assets, check what you actually own, how much you're paying in fees, and how the added risk fits with the time you have until retirement.

Bottom line

Warren and Sanders are questioning whether nearly 12,000 potentially fabricated comments created a false impression of support for a rule that could expand access to private equity, cryptocurrency, and other alternative assets in 401(k)s.

The proposal hasn't been finalized, and it wouldn't automatically move your retirement savings into riskier investments. If alternative assets eventually show up in your plan, the more useful question is whether the potential return is worth the added fees, complexity, and risk if you want to lower your financial stress.

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