Massive Trove of FBI 'Epstein Investigation' Data Compromised in Cyber Intrusion

Newly unearthed file reveals 500 terabytes of data lost, including information on the Jeffrey Epstein probe.

Published on Feb. 27, 2026

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A staggering 500 terabytes of FBI data, including information related to the agency's investigation into Jeffrey Epstein, appears to have been compromised in a 2023 cyber intrusion, according to a newly released sworn statement from an FBI special agent. The agent's report documented the 'potential hack' into the FBI's New York office, which resulted in the loss of around 100 terabytes of data despite efforts to recover much of it.

Why it matters

The revelation that the FBI's Epstein-related data was compromised raises serious concerns about the security of sensitive government investigations, especially those involving high-profile figures. The incident also comes amid ongoing scrutiny over the FBI's handling of the Epstein case, including allegations that the agency may have mishandled or suppressed certain information.

The details

According to the sworn statement, FBI Special Agent Aaron Spivack noticed 'strange IP activity' from two IP addresses that were 'combing through certain files pertaining to the Epstein investigation.' The cyber intrusion resulted in the loss of 500 terabytes of data, though the FBI was able to recover around 400 terabytes, leaving 100 terabytes permanently compromised.

  • The cyber intrusion occurred in 2023, during the Biden administration.
  • The sworn statement documenting the incident was issued in 2024.

The players

Aaron Spivack

An FBI Special Agent who documented the 'potential hack' into the FBI's New York office in a sworn statement.

Jeffrey Epstein

The late financier who was the subject of a high-profile FBI investigation before his death in 2019.

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What they’re saying

“We noticed strange IP activity that took place yesterday from two IP addresses. The activity included combing through certain files pertaining to the Epstein investigation.”

— Aaron Spivack, FBI Special Agent (Sworn Statement)

“500 terabytes of data had been lost as a result of the cyber intrusion. His agency did manage to recover 'about 400 terabytes of that data,' however, ultimately resulting in 100 terabytes of data being lost.”

— Aaron Spivack, FBI Special Agent (Sworn Statement)

What’s next

The FBI and other law enforcement agencies are likely to continue investigating the cyber intrusion and its potential impact on the Epstein case and other sensitive investigations.

The takeaway

This incident highlights the ongoing challenges of safeguarding sensitive government data and the need for robust cybersecurity measures, especially when it comes to high-profile investigations. The loss of Epstein-related data could have far-reaching implications for the public's understanding of the case and trust in the FBI's handling of it.