Former deputy CIA Director Avril Haines is a major security advisor to the Biden campaign.

She has scrubbed her bio to remove any reference to Palantir, Peter Thiel’s surveillance contractor.

To say that Palantir is controversial, given Thiel’s prominent position with the right wing, and the firm’s function as a cut-out to enable surveillance by the US State Security Apparatus would be an understatement:

In the run-up to the 2020 election, former Vice President Joe Biden’s campaign is putting together a foreign policy team for a potential future administration. Among those described as being part of the team is Avril Haines, former deputy director of the CIA during the Obama administration. According to an NBC News report from last week, Haines has been tapped to work advising on policy, as well as lead the national security and foreign policy team.

In addition to her past national security work and impressive presence in the D.C. think tank world, Haines has in the past described herself as a former consultant for the controversial data-mining firm Palantir. Haines’s biography page at the Brookings Institute, where she is listed as a nonresident senior fellow, boasted of this affiliation until at least last week, when it suddenly no longer appeared on the page.

The nature of the consulting work that Haines did for Palantir is not clear. As of press time, requests for comment to her, the Biden campaign, Palantir, and Brookings were not answered. Prior to being removed from the Brookings page, the connection to the data-mining company was listed alongside a long list of other affiliations that were similarly pared down.

The affiliation — and its apparent disappearance — raises questions for a campaign that has posed itself as the antithesis to President Donald Trump’s far-right governance. Co-founded by a far-right, Trump-supporting tech billionaire, Palantir, whose business has benefited from a slew of government contracts, has been accused of aiding in the Trump administration’s immigration detention programs in the U.S. and helping the Trump administration build out its surveillance state.

Palantir has been profiting off of invading people’s privacy for the state since the Bush administration, and anyone having an involvement with the organization should be viewed with a lot of suspicion.

The ties to the Trump administration aren’t the only aspect of Palantir’s history that raises questions. The company has also been accused in the past of plotting to intimidate journalists involved in reporting documents released by WikiLeaks. And Palantir has also provided services to police — another move that appears to put the company out of step with the current political moment. The company also aided the National Security Agency by creating the tools to facilitate worldwide spying.

Haines’ involvement with Palantir is problematic when juxtaposed with her prominent position in the Biden campaign.

The decision to scrub her record is even more concerning.